{"title":"Coilover Springs","description":"","products":[{"product_id":"swift-springs-metric-coilover-springs-id-60mm-4in-length","title":"Swift Springs Metric Coilover Springs - ID: 60mm \/ Length: 4\"","description":"\u003cp\u003eSwift Springs Metric Coilover Springs in 60mm ID and 4\" (102mm) length deliver the traction, handling, and consistency that competitive drivers rely on. Engineered for coilover suspension systems using metric-sized dampers, these 60mm Swift coilover springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel, providing a significant performance advantage over conventional silicone chrome springs. With fewer coils per spring, Swift reduces unsprung mass and increases usable stroke, translating to better grip, smoother weight transfer, and more predictable handling at the limit.\u003c\/p\u003e\n\u003cp\u003eFor over 90 years, Swift Springs has led the industry in precision spring manufacturing. Unlike conventional coilover springs that only offer a stiffer or softer ride, Swift Springs coilover springs provide measurably increased traction, smoother weight transfer, better ride quality, lower tire temperatures, and a more predictable driving experience. All Swift coilover springs are manufactured using proprietary H5S.TW alloy, which is far superior to typical silicone chrome steel and allows Swift to wind a more responsive spring with fewer coils — resulting in reduced unsprung weight and increased usable stroke. Swift metric coilover springs are available in inner diameters from 60mm to 70mm, lengths from 102mm (4\") to 254mm (10\"), and spring rates to suit any application from street performance to professional motorsport.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Racers Choose Swift Springs Coilover Springs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary H5S.TW alloy delivers superior fatigue resistance and consistent spring rates\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and maximize usable shock stroke\u003c\/li\u003e\n\u003cli\u003eQuicker transient response improves traction and road surface tracking\u003c\/li\u003e\n\u003cli\u003eBarrel design on longer springs eliminates deflection and spring bowing\u003c\/li\u003e\n\u003cli\u003ePrecision-ground flat ends ensure even seating on the perch\u003c\/li\u003e\n\u003cli\u003eTrusted by professional racing teams worldwide — Swift Springs coilover springs are proven in time attack, road course, autocross, and drift\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Metric Coilover Springs are sold individually. 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Springs Metric Coilover Springs - ID: 60mm \/ Length: 5\"","description":"\u003cp\u003eSwift Springs Metric Coilover Springs in 60mm ID and 5\" (127mm) length deliver the traction, handling, and consistency that competitive drivers rely on. Engineered for coilover suspension systems using metric-sized dampers, these 60mm Swift coilover springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel, providing a significant performance advantage over conventional silicone chrome springs. With fewer coils per spring, Swift reduces unsprung mass and increases usable stroke, translating to better grip, smoother weight transfer, and more predictable handling at the limit.\u003c\/p\u003e\n\u003cp\u003eFor over 90 years, Swift Springs has led the industry in precision spring manufacturing. Unlike conventional coilover springs that only offer a stiffer or softer ride, Swift Springs coilover springs provide measurably increased traction, smoother weight transfer, better ride quality, lower tire temperatures, and a more predictable driving experience. All Swift coilover springs are manufactured using proprietary H5S.TW alloy, which is far superior to typical silicone chrome steel and allows Swift to wind a more responsive spring with fewer coils — resulting in reduced unsprung weight and increased usable stroke. Swift metric coilover springs are available in inner diameters from 60mm to 70mm, lengths from 102mm (4\") to 254mm (10\"), and spring rates to suit any application from street performance to professional motorsport.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Racers Choose Swift Springs Coilover Springs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary H5S.TW alloy delivers superior fatigue resistance and consistent spring rates\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and maximize usable shock stroke\u003c\/li\u003e\n\u003cli\u003eQuicker transient response improves traction and road surface tracking\u003c\/li\u003e\n\u003cli\u003eBarrel design on longer springs eliminates deflection and spring bowing\u003c\/li\u003e\n\u003cli\u003ePrecision-ground flat ends ensure even seating on the perch\u003c\/li\u003e\n\u003cli\u003eTrusted by professional racing teams worldwide — Swift Springs coilover springs are proven in time attack, road course, autocross, and drift\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Metric Coilover Springs are sold individually. 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Springs Metric Coilover Springs - ID: 60mm \/ Length: 6\"","description":"\u003cp\u003eSwift Springs Metric Coilover Springs in 60mm ID and 6\" (152mm) length deliver the traction, handling, and consistency that competitive drivers rely on. Engineered for coilover suspension systems using metric-sized dampers, these 60mm Swift coilover springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel, providing a significant performance advantage over conventional silicone chrome springs. With fewer coils per spring, Swift reduces unsprung mass and increases usable stroke, translating to better grip, smoother weight transfer, and more predictable handling at the limit.\u003c\/p\u003e\n\u003cp\u003eFor over 90 years, Swift Springs has led the industry in precision spring manufacturing. Unlike conventional coilover springs that only offer a stiffer or softer ride, Swift Springs coilover springs provide measurably increased traction, smoother weight transfer, better ride quality, lower tire temperatures, and a more predictable driving experience. All Swift coilover springs are manufactured using proprietary H5S.TW alloy, which is far superior to typical silicone chrome steel and allows Swift to wind a more responsive spring with fewer coils — resulting in reduced unsprung weight and increased usable stroke. Swift metric coilover springs are available in inner diameters from 60mm to 70mm, lengths from 102mm (4\") to 254mm (10\"), and spring rates to suit any application from street performance to professional motorsport.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Racers Choose Swift Springs Coilover Springs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary H5S.TW alloy delivers superior fatigue resistance and consistent spring rates\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and maximize usable shock stroke\u003c\/li\u003e\n\u003cli\u003eQuicker transient response improves traction and road surface tracking\u003c\/li\u003e\n\u003cli\u003eBarrel design on longer springs eliminates deflection and spring bowing\u003c\/li\u003e\n\u003cli\u003ePrecision-ground flat ends ensure even seating on the perch\u003c\/li\u003e\n\u003cli\u003eTrusted by professional racing teams worldwide — Swift Springs coilover springs are proven in time attack, road course, autocross, and drift\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Metric Coilover Springs are sold individually. 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Engineered for coilover suspension systems using metric-sized dampers, these 60mm Swift coilover springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel, providing a significant performance advantage over conventional silicone chrome springs. With fewer coils per spring, Swift reduces unsprung mass and increases usable stroke, translating to better grip, smoother weight transfer, and more predictable handling at the limit.\u003c\/p\u003e\n\u003cp\u003eFor over 90 years, Swift Springs has led the industry in precision spring manufacturing. Unlike conventional coilover springs that only offer a stiffer or softer ride, Swift Springs coilover springs provide measurably increased traction, smoother weight transfer, better ride quality, lower tire temperatures, and a more predictable driving experience. All Swift coilover springs are manufactured using proprietary H5S.TW alloy, which is far superior to typical silicone chrome steel and allows Swift to wind a more responsive spring with fewer coils — resulting in reduced unsprung weight and increased usable stroke. Swift metric coilover springs are available in inner diameters from 60mm to 70mm, lengths from 102mm (4\") to 254mm (10\"), and spring rates to suit any application from street performance to professional motorsport.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Racers Choose Swift Springs Coilover Springs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary H5S.TW alloy delivers superior fatigue resistance and consistent spring rates\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and maximize usable shock stroke\u003c\/li\u003e\n\u003cli\u003eQuicker transient response improves traction and road surface tracking\u003c\/li\u003e\n\u003cli\u003eBarrel design on longer springs eliminates deflection and spring bowing\u003c\/li\u003e\n\u003cli\u003ePrecision-ground flat ends ensure even seating on the perch\u003c\/li\u003e\n\u003cli\u003eTrusted by professional racing teams worldwide — Swift Springs coilover springs are proven in time attack, road course, autocross, and drift\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Metric Coilover Springs are sold individually. 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Engineered for coilover suspension systems using metric-sized dampers, these 60mm Swift coilover springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel, providing a significant performance advantage over conventional silicone chrome springs. With fewer coils per spring, Swift reduces unsprung mass and increases usable stroke, translating to better grip, smoother weight transfer, and more predictable handling at the limit.\u003c\/p\u003e\n\u003cp\u003eFor over 90 years, Swift Springs has led the industry in precision spring manufacturing. Unlike conventional coilover springs that only offer a stiffer or softer ride, Swift Springs coilover springs provide measurably increased traction, smoother weight transfer, better ride quality, lower tire temperatures, and a more predictable driving experience. All Swift coilover springs are manufactured using proprietary H5S.TW alloy, which is far superior to typical silicone chrome steel and allows Swift to wind a more responsive spring with fewer coils — resulting in reduced unsprung weight and increased usable stroke. Swift metric coilover springs are available in inner diameters from 60mm to 70mm, lengths from 102mm (4\") to 254mm (10\"), and spring rates to suit any application from street performance to professional motorsport.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Racers Choose Swift Springs Coilover Springs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary H5S.TW alloy delivers superior fatigue resistance and consistent spring rates\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and maximize usable shock stroke\u003c\/li\u003e\n\u003cli\u003eQuicker transient response improves traction and road surface tracking\u003c\/li\u003e\n\u003cli\u003eBarrel design on longer springs eliminates deflection and spring bowing\u003c\/li\u003e\n\u003cli\u003ePrecision-ground flat ends ensure even seating on the perch\u003c\/li\u003e\n\u003cli\u003eTrusted by professional racing teams worldwide — Swift Springs coilover springs are proven in time attack, road course, autocross, and drift\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Metric Coilover Springs are sold individually. 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Springs Metric Coilover Springs - ID: 60mm \/ Length: 9\"","description":"\u003cp\u003eSwift Springs Metric Coilover Springs in 60mm ID and 9\" (229mm) length deliver the traction, handling, and consistency that competitive drivers rely on. Engineered for coilover suspension systems using metric-sized dampers, these 60mm Swift coilover springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel, providing a significant performance advantage over conventional silicone chrome springs. With fewer coils per spring, Swift reduces unsprung mass and increases usable stroke, translating to better grip, smoother weight transfer, and more predictable handling at the limit.\u003c\/p\u003e\n\u003cp\u003eFor over 90 years, Swift Springs has led the industry in precision spring manufacturing. Unlike conventional coilover springs that only offer a stiffer or softer ride, Swift Springs coilover springs provide measurably increased traction, smoother weight transfer, better ride quality, lower tire temperatures, and a more predictable driving experience. All Swift coilover springs are manufactured using proprietary H5S.TW alloy, which is far superior to typical silicone chrome steel and allows Swift to wind a more responsive spring with fewer coils — resulting in reduced unsprung weight and increased usable stroke. Swift metric coilover springs are available in inner diameters from 60mm to 70mm, lengths from 102mm (4\") to 254mm (10\"), and spring rates to suit any application from street performance to professional motorsport.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Racers Choose Swift Springs Coilover Springs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary H5S.TW alloy delivers superior fatigue resistance and consistent spring rates\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and maximize usable shock stroke\u003c\/li\u003e\n\u003cli\u003eQuicker transient response improves traction and road surface tracking\u003c\/li\u003e\n\u003cli\u003eBarrel design on longer springs eliminates deflection and spring bowing\u003c\/li\u003e\n\u003cli\u003ePrecision-ground flat ends ensure even seating on the perch\u003c\/li\u003e\n\u003cli\u003eTrusted by professional racing teams worldwide — Swift Springs coilover springs are proven in time attack, road course, autocross, and drift\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Metric Coilover Springs are sold individually. 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Springs Metric Coilover Springs - ID: 65mm \/ Length: 4\"","description":"\u003cp\u003eSwift Springs Metric Coilover Springs in 65mm ID and 4\" (102mm) length deliver the traction, handling, and consistency that competitive drivers rely on. Engineered for coilover suspension systems using metric-sized dampers, these 65mm Swift coilover springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel, providing a significant performance advantage over conventional silicone chrome springs. With fewer coils per spring, Swift reduces unsprung mass and increases usable stroke, translating to better grip, smoother weight transfer, and more predictable handling at the limit.\u003c\/p\u003e\n\u003cp\u003eFor over 90 years, Swift Springs has led the industry in precision spring manufacturing. Unlike conventional coilover springs that only offer a stiffer or softer ride, Swift Springs coilover springs provide measurably increased traction, smoother weight transfer, better ride quality, lower tire temperatures, and a more predictable driving experience. All Swift coilover springs are manufactured using proprietary H5S.TW alloy, which is far superior to typical silicone chrome steel and allows Swift to wind a more responsive spring with fewer coils — resulting in reduced unsprung weight and increased usable stroke. Swift metric coilover springs are available in inner diameters from 60mm to 70mm, lengths from 102mm (4\") to 254mm (10\"), and spring rates to suit any application from street performance to professional motorsport.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Racers Choose Swift Springs Coilover Springs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary H5S.TW alloy delivers superior fatigue resistance and consistent spring rates\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and maximize usable shock stroke\u003c\/li\u003e\n\u003cli\u003eQuicker transient response improves traction and road surface tracking\u003c\/li\u003e\n\u003cli\u003eBarrel design on longer springs eliminates deflection and spring bowing\u003c\/li\u003e\n\u003cli\u003ePrecision-ground flat ends ensure even seating on the perch\u003c\/li\u003e\n\u003cli\u003eTrusted by professional racing teams worldwide — Swift Springs coilover springs are proven in time attack, road course, autocross, and drift\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Metric Coilover Springs are sold individually. 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Springs Metric Coilover Springs - ID: 65mm \/ Length: 5\"","description":"\u003cp\u003eSwift Springs Metric Coilover Springs in 65mm ID and 5\" (127mm) length deliver the traction, handling, and consistency that competitive drivers rely on. Engineered for coilover suspension systems using metric-sized dampers, these 65mm Swift coilover springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel, providing a significant performance advantage over conventional silicone chrome springs. With fewer coils per spring, Swift reduces unsprung mass and increases usable stroke, translating to better grip, smoother weight transfer, and more predictable handling at the limit.\u003c\/p\u003e\n\u003cp\u003eFor over 90 years, Swift Springs has led the industry in precision spring manufacturing. Unlike conventional coilover springs that only offer a stiffer or softer ride, Swift Springs coilover springs provide measurably increased traction, smoother weight transfer, better ride quality, lower tire temperatures, and a more predictable driving experience. All Swift coilover springs are manufactured using proprietary H5S.TW alloy, which is far superior to typical silicone chrome steel and allows Swift to wind a more responsive spring with fewer coils — resulting in reduced unsprung weight and increased usable stroke. Swift metric coilover springs are available in inner diameters from 60mm to 70mm, lengths from 102mm (4\") to 254mm (10\"), and spring rates to suit any application from street performance to professional motorsport.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Racers Choose Swift Springs Coilover Springs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary H5S.TW alloy delivers superior fatigue resistance and consistent spring rates\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and maximize usable shock stroke\u003c\/li\u003e\n\u003cli\u003eQuicker transient response improves traction and road surface tracking\u003c\/li\u003e\n\u003cli\u003eBarrel design on longer springs eliminates deflection and spring bowing\u003c\/li\u003e\n\u003cli\u003ePrecision-ground flat ends ensure even seating on the perch\u003c\/li\u003e\n\u003cli\u003eTrusted by professional racing teams worldwide — Swift Springs coilover springs are proven in time attack, road course, autocross, and drift\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Metric Coilover Springs are sold individually. 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Engineered for coilover suspension systems using metric-sized dampers, these 65mm Swift coilover springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel, providing a significant performance advantage over conventional silicone chrome springs. With fewer coils per spring, Swift reduces unsprung mass and increases usable stroke, translating to better grip, smoother weight transfer, and more predictable handling at the limit.\u003c\/p\u003e\n\u003cp\u003eFor over 90 years, Swift Springs has led the industry in precision spring manufacturing. Unlike conventional coilover springs that only offer a stiffer or softer ride, Swift Springs coilover springs provide measurably increased traction, smoother weight transfer, better ride quality, lower tire temperatures, and a more predictable driving experience. All Swift coilover springs are manufactured using proprietary H5S.TW alloy, which is far superior to typical silicone chrome steel and allows Swift to wind a more responsive spring with fewer coils — resulting in reduced unsprung weight and increased usable stroke. Swift metric coilover springs are available in inner diameters from 60mm to 70mm, lengths from 102mm (4\") to 254mm (10\"), and spring rates to suit any application from street performance to professional motorsport.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Racers Choose Swift Springs Coilover Springs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary H5S.TW alloy delivers superior fatigue resistance and consistent spring rates\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and maximize usable shock stroke\u003c\/li\u003e\n\u003cli\u003eQuicker transient response improves traction and road surface tracking\u003c\/li\u003e\n\u003cli\u003eBarrel design on longer springs eliminates deflection and spring bowing\u003c\/li\u003e\n\u003cli\u003ePrecision-ground flat ends ensure even seating on the perch\u003c\/li\u003e\n\u003cli\u003eTrusted by professional racing teams worldwide — Swift Springs coilover springs are proven in time attack, road course, autocross, and drift\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Metric Coilover Springs are sold individually. 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Engineered for coilover suspension systems using metric-sized dampers, these 65mm Swift coilover springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel, providing a significant performance advantage over conventional silicone chrome springs. With fewer coils per spring, Swift reduces unsprung mass and increases usable stroke, translating to better grip, smoother weight transfer, and more predictable handling at the limit.\u003c\/p\u003e\n\u003cp\u003eFor over 90 years, Swift Springs has led the industry in precision spring manufacturing. Unlike conventional coilover springs that only offer a stiffer or softer ride, Swift Springs coilover springs provide measurably increased traction, smoother weight transfer, better ride quality, lower tire temperatures, and a more predictable driving experience. All Swift coilover springs are manufactured using proprietary H5S.TW alloy, which is far superior to typical silicone chrome steel and allows Swift to wind a more responsive spring with fewer coils — resulting in reduced unsprung weight and increased usable stroke. 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Springs Metric Coilover Springs - ID: 65mm \/ Length: 8\"","description":"\u003cp\u003eSwift Springs Metric Coilover Springs in 65mm ID and 8\" (203mm) length deliver the traction, handling, and consistency that competitive drivers rely on. Engineered for coilover suspension systems using metric-sized dampers, these 65mm Swift coilover springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel, providing a significant performance advantage over conventional silicone chrome springs. With fewer coils per spring, Swift reduces unsprung mass and increases usable stroke, translating to better grip, smoother weight transfer, and more predictable handling at the limit.\u003c\/p\u003e\n\u003cp\u003eFor over 90 years, Swift Springs has led the industry in precision spring manufacturing. Unlike conventional coilover springs that only offer a stiffer or softer ride, Swift Springs coilover springs provide measurably increased traction, smoother weight transfer, better ride quality, lower tire temperatures, and a more predictable driving experience. All Swift coilover springs are manufactured using proprietary H5S.TW alloy, which is far superior to typical silicone chrome steel and allows Swift to wind a more responsive spring with fewer coils — resulting in reduced unsprung weight and increased usable stroke. Swift metric coilover springs are available in inner diameters from 60mm to 70mm, lengths from 102mm (4\") to 254mm (10\"), and spring rates to suit any application from street performance to professional motorsport.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Racers Choose Swift Springs Coilover Springs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary H5S.TW alloy delivers superior fatigue resistance and consistent spring rates\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and maximize usable shock stroke\u003c\/li\u003e\n\u003cli\u003eQuicker transient response improves traction and road surface tracking\u003c\/li\u003e\n\u003cli\u003eBarrel design on longer springs eliminates deflection and spring bowing\u003c\/li\u003e\n\u003cli\u003ePrecision-ground flat ends ensure even seating on the perch\u003c\/li\u003e\n\u003cli\u003eTrusted by professional racing teams worldwide — Swift Springs coilover springs are proven in time attack, road course, autocross, and drift\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Metric Coilover Springs are sold individually. 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Springs Metric Coilover Springs - ID: 65mm \/ Length: 9\"","description":"\u003cp\u003eSwift Springs Metric Coilover Springs in 65mm ID and 9\" (229mm) length deliver the traction, handling, and consistency that competitive drivers rely on. Engineered for coilover suspension systems using metric-sized dampers, these 65mm Swift coilover springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel, providing a significant performance advantage over conventional silicone chrome springs. With fewer coils per spring, Swift reduces unsprung mass and increases usable stroke, translating to better grip, smoother weight transfer, and more predictable handling at the limit.\u003c\/p\u003e\n\u003cp\u003eFor over 90 years, Swift Springs has led the industry in precision spring manufacturing. Unlike conventional coilover springs that only offer a stiffer or softer ride, Swift Springs coilover springs provide measurably increased traction, smoother weight transfer, better ride quality, lower tire temperatures, and a more predictable driving experience. All Swift coilover springs are manufactured using proprietary H5S.TW alloy, which is far superior to typical silicone chrome steel and allows Swift to wind a more responsive spring with fewer coils — resulting in reduced unsprung weight and increased usable stroke. Swift metric coilover springs are available in inner diameters from 60mm to 70mm, lengths from 102mm (4\") to 254mm (10\"), and spring rates to suit any application from street performance to professional motorsport.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Racers Choose Swift Springs Coilover Springs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary H5S.TW alloy delivers superior fatigue resistance and consistent spring rates\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and maximize usable shock stroke\u003c\/li\u003e\n\u003cli\u003eQuicker transient response improves traction and road surface tracking\u003c\/li\u003e\n\u003cli\u003eBarrel design on longer springs eliminates deflection and spring bowing\u003c\/li\u003e\n\u003cli\u003ePrecision-ground flat ends ensure even seating on the perch\u003c\/li\u003e\n\u003cli\u003eTrusted by professional racing teams worldwide — Swift Springs coilover springs are proven in time attack, road course, autocross, and drift\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Metric Coilover Springs are sold individually. 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Springs Metric Coilover Springs - ID: 65mm \/ Length: 10\"","description":"\u003cp\u003eSwift Springs Metric Coilover Springs in 65mm ID and 10\" (254mm) length deliver the traction, handling, and consistency that competitive drivers rely on. Engineered for coilover suspension systems using metric-sized dampers, these 65mm Swift coilover springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel, providing a significant performance advantage over conventional silicone chrome springs. With fewer coils per spring, Swift reduces unsprung mass and increases usable stroke, translating to better grip, smoother weight transfer, and more predictable handling at the limit.\u003c\/p\u003e\n\u003cp\u003eFor over 90 years, Swift Springs has led the industry in precision spring manufacturing. Unlike conventional coilover springs that only offer a stiffer or softer ride, Swift Springs coilover springs provide measurably increased traction, smoother weight transfer, better ride quality, lower tire temperatures, and a more predictable driving experience. All Swift coilover springs are manufactured using proprietary H5S.TW alloy, which is far superior to typical silicone chrome steel and allows Swift to wind a more responsive spring with fewer coils — resulting in reduced unsprung weight and increased usable stroke. Swift metric coilover springs are available in inner diameters from 60mm to 70mm, lengths from 102mm (4\") to 254mm (10\"), and spring rates to suit any application from street performance to professional motorsport.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Racers Choose Swift Springs Coilover Springs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary H5S.TW alloy delivers superior fatigue resistance and consistent spring rates\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and maximize usable shock stroke\u003c\/li\u003e\n\u003cli\u003eQuicker transient response improves traction and road surface tracking\u003c\/li\u003e\n\u003cli\u003eBarrel design on longer springs eliminates deflection and spring bowing\u003c\/li\u003e\n\u003cli\u003ePrecision-ground flat ends ensure even seating on the perch\u003c\/li\u003e\n\u003cli\u003eTrusted by professional racing teams worldwide — Swift Springs coilover springs are proven in time attack, road course, autocross, and drift\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Metric Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n    \u003ctbody\u003e\n        \u003ctr class=\"spchd\"\u003e\n            \u003ctd width=\"24%\" rowspan=\"2\" class=\"spc\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd width=\"38%\" colspan=\"2\" class=\"spc\"\u003e\u003cstrong\u003eSPRING RATE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd width=\"19%\" class=\"spc\"\u003e\u003cstrong\u003eUSABLE STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd width=\"19%\" class=\"spc\"\u003e\u003cstrong\u003eMAX STROKE\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spchd\"\u003e\n            \u003ctd width=\"19%\" class=\"spc\"\u003ekgf\/mm\u003c\/td\u003e\n            \u003ctd width=\"19%\" class=\"spc\"\u003elbs\/inch\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003einch\u003c\/td\u003e\n       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Springs Metric Coilover Springs - ID: 70mm \/ Length: 6\"","description":"\u003cp\u003eSwift Springs Metric Coilover Springs in 70mm ID and 6\" (152mm) length deliver the traction, handling, and consistency that competitive drivers rely on. Engineered for coilover suspension systems using metric-sized dampers, these 70mm Swift coilover springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel, providing a significant performance advantage over conventional silicone chrome springs. With fewer coils per spring, Swift reduces unsprung mass and increases usable stroke, translating to better grip, smoother weight transfer, and more predictable handling at the limit.\u003c\/p\u003e\n\u003cp\u003eFor over 90 years, Swift Springs has led the industry in precision spring manufacturing. Unlike conventional coilover springs that only offer a stiffer or softer ride, Swift Springs coilover springs provide measurably increased traction, smoother weight transfer, better ride quality, lower tire temperatures, and a more predictable driving experience. All Swift coilover springs are manufactured using proprietary H5S.TW alloy, which is far superior to typical silicone chrome steel and allows Swift to wind a more responsive spring with fewer coils — resulting in reduced unsprung weight and increased usable stroke. Swift metric coilover springs are available in inner diameters from 60mm to 70mm, lengths from 102mm (4\") to 254mm (10\"), and spring rates to suit any application from street performance to professional motorsport.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Racers Choose Swift Springs Coilover Springs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary H5S.TW alloy delivers superior fatigue resistance and consistent spring rates\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and maximize usable shock stroke\u003c\/li\u003e\n\u003cli\u003eQuicker transient response improves traction and road surface tracking\u003c\/li\u003e\n\u003cli\u003eBarrel design on longer springs eliminates deflection and spring bowing\u003c\/li\u003e\n\u003cli\u003ePrecision-ground flat ends ensure even seating on the perch\u003c\/li\u003e\n\u003cli\u003eTrusted by professional racing teams worldwide — Swift Springs coilover springs are proven in time attack, road course, autocross, and drift\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Metric Coilover Springs are sold individually. 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Springs Metric Coilover Springs - ID: 70mm \/ Length: 7\"","description":"\u003cp\u003eSwift Springs Metric Coilover Springs in 70mm ID and 7\" (178mm) length deliver the traction, handling, and consistency that competitive drivers rely on. Engineered for coilover suspension systems using metric-sized dampers, these 70mm Swift coilover springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel, providing a significant performance advantage over conventional silicone chrome springs. With fewer coils per spring, Swift reduces unsprung mass and increases usable stroke, translating to better grip, smoother weight transfer, and more predictable handling at the limit.\u003c\/p\u003e\n\u003cp\u003eFor over 90 years, Swift Springs has led the industry in precision spring manufacturing. Unlike conventional coilover springs that only offer a stiffer or softer ride, Swift Springs coilover springs provide measurably increased traction, smoother weight transfer, better ride quality, lower tire temperatures, and a more predictable driving experience. All Swift coilover springs are manufactured using proprietary H5S.TW alloy, which is far superior to typical silicone chrome steel and allows Swift to wind a more responsive spring with fewer coils — resulting in reduced unsprung weight and increased usable stroke. Swift metric coilover springs are available in inner diameters from 60mm to 70mm, lengths from 102mm (4\") to 254mm (10\"), and spring rates to suit any application from street performance to professional motorsport.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Racers Choose Swift Springs Coilover Springs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary H5S.TW alloy delivers superior fatigue resistance and consistent spring rates\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and maximize usable shock stroke\u003c\/li\u003e\n\u003cli\u003eQuicker transient response improves traction and road surface tracking\u003c\/li\u003e\n\u003cli\u003eBarrel design on longer springs eliminates deflection and spring bowing\u003c\/li\u003e\n\u003cli\u003ePrecision-ground flat ends ensure even seating on the perch\u003c\/li\u003e\n\u003cli\u003eTrusted by professional racing teams worldwide — Swift Springs coilover springs are proven in time attack, road course, autocross, and drift\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Metric Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"spchd\"\u003e\n\u003ctd width=\"24%\" rowspan=\"2\" class=\"spc\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"38%\" colspan=\"2\" class=\"spc\"\u003e\u003cstrong\u003eSPRING RATE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"spc\"\u003e\u003cstrong\u003eUSABLE STROKE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"spc\"\u003e\u003cstrong\u003eMAX STROKE\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spchd\"\u003e\n\u003ctd width=\"19%\" class=\"spc\"\u003ekgf\/mm\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"spc\"\u003elbs\/inch\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003einch\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003einch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd 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Springs Metric Coilover Springs - ID: 70mm \/ Length: 8\"","description":"\u003cp\u003eSwift Springs Metric Coilover Springs in 70mm ID and 8\" (203mm) length deliver the traction, handling, and consistency that competitive drivers rely on. Engineered for coilover suspension systems using metric-sized dampers, these 70mm Swift coilover springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel, providing a significant performance advantage over conventional silicone chrome springs. With fewer coils per spring, Swift reduces unsprung mass and increases usable stroke, translating to better grip, smoother weight transfer, and more predictable handling at the limit.\u003c\/p\u003e\n\u003cp\u003eFor over 90 years, Swift Springs has led the industry in precision spring manufacturing. Unlike conventional coilover springs that only offer a stiffer or softer ride, Swift Springs coilover springs provide measurably increased traction, smoother weight transfer, better ride quality, lower tire temperatures, and a more predictable driving experience. All Swift coilover springs are manufactured using proprietary H5S.TW alloy, which is far superior to typical silicone chrome steel and allows Swift to wind a more responsive spring with fewer coils — resulting in reduced unsprung weight and increased usable stroke. Swift metric coilover springs are available in inner diameters from 60mm to 70mm, lengths from 102mm (4\") to 254mm (10\"), and spring rates to suit any application from street performance to professional motorsport.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Racers Choose Swift Springs Coilover Springs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary H5S.TW alloy delivers superior fatigue resistance and consistent spring rates\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and maximize usable shock stroke\u003c\/li\u003e\n\u003cli\u003eQuicker transient response improves traction and road surface tracking\u003c\/li\u003e\n\u003cli\u003eBarrel design on longer springs eliminates deflection and spring bowing\u003c\/li\u003e\n\u003cli\u003ePrecision-ground flat ends ensure even seating on the perch\u003c\/li\u003e\n\u003cli\u003eTrusted by professional racing teams worldwide — Swift Springs coilover springs are proven in time attack, road course, autocross, and drift\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Metric Coilover Springs are sold individually. 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Springs Metric Coilover Springs - ID: 70mm \/ Length: 9\"","description":"\u003cp\u003eSwift Springs Metric Coilover Springs in 70mm ID and 9\" (229mm) length deliver the traction, handling, and consistency that competitive drivers rely on. Engineered for coilover suspension systems using metric-sized dampers, these 70mm Swift coilover springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel, providing a significant performance advantage over conventional silicone chrome springs. With fewer coils per spring, Swift reduces unsprung mass and increases usable stroke, translating to better grip, smoother weight transfer, and more predictable handling at the limit.\u003c\/p\u003e\n\u003cp\u003eFor over 90 years, Swift Springs has led the industry in precision spring manufacturing. Unlike conventional coilover springs that only offer a stiffer or softer ride, Swift Springs coilover springs provide measurably increased traction, smoother weight transfer, better ride quality, lower tire temperatures, and a more predictable driving experience. All Swift coilover springs are manufactured using proprietary H5S.TW alloy, which is far superior to typical silicone chrome steel and allows Swift to wind a more responsive spring with fewer coils — resulting in reduced unsprung weight and increased usable stroke. Swift metric coilover springs are available in inner diameters from 60mm to 70mm, lengths from 102mm (4\") to 254mm (10\"), and spring rates to suit any application from street performance to professional motorsport.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Racers Choose Swift Springs Coilover Springs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary H5S.TW alloy delivers superior fatigue resistance and consistent spring rates\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and maximize usable shock stroke\u003c\/li\u003e\n\u003cli\u003eQuicker transient response improves traction and road surface tracking\u003c\/li\u003e\n\u003cli\u003eBarrel design on longer springs eliminates deflection and spring bowing\u003c\/li\u003e\n\u003cli\u003ePrecision-ground flat ends ensure even seating on the perch\u003c\/li\u003e\n\u003cli\u003eTrusted by professional racing teams worldwide — Swift Springs coilover springs are proven in time attack, road course, autocross, and drift\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Metric Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"spchd\"\u003e\n\u003ctd width=\"24%\" rowspan=\"2\" class=\"spc\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"38%\" colspan=\"2\" class=\"spc\"\u003e\u003cstrong\u003eSPRING RATE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"spc\"\u003e\u003cstrong\u003eUSABLE STROKE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"spc\"\u003e\u003cstrong\u003eMAX STROKE\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spchd\"\u003e\n\u003ctd width=\"19%\" class=\"spc\"\u003ekgf\/mm\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"spc\"\u003elbs\/inch\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003einch\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003einch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd 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Springs Metric Coilover Springs - ID: 70mm \/ Length: 10\"","description":"\u003cp\u003eSwift Springs Metric Coilover Springs in 70mm ID and 10\" (254mm) length deliver the traction, handling, and consistency that competitive drivers rely on. Engineered for coilover suspension systems using metric-sized dampers, these 70mm Swift coilover springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel, providing a significant performance advantage over conventional silicone chrome springs. With fewer coils per spring, Swift reduces unsprung mass and increases usable stroke, translating to better grip, smoother weight transfer, and more predictable handling at the limit.\u003c\/p\u003e\n\u003cp\u003eFor over 90 years, Swift Springs has led the industry in precision spring manufacturing. Unlike conventional coilover springs that only offer a stiffer or softer ride, Swift Springs coilover springs provide measurably increased traction, smoother weight transfer, better ride quality, lower tire temperatures, and a more predictable driving experience. All Swift coilover springs are manufactured using proprietary H5S.TW alloy, which is far superior to typical silicone chrome steel and allows Swift to wind a more responsive spring with fewer coils — resulting in reduced unsprung weight and increased usable stroke. Swift metric coilover springs are available in inner diameters from 60mm to 70mm, lengths from 102mm (4\") to 254mm (10\"), and spring rates to suit any application from street performance to professional motorsport.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Racers Choose Swift Springs Coilover Springs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary H5S.TW alloy delivers superior fatigue resistance and consistent spring rates\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and maximize usable shock stroke\u003c\/li\u003e\n\u003cli\u003eQuicker transient response improves traction and road surface tracking\u003c\/li\u003e\n\u003cli\u003eBarrel design on longer springs eliminates deflection and spring bowing\u003c\/li\u003e\n\u003cli\u003ePrecision-ground flat ends ensure even seating on the perch\u003c\/li\u003e\n\u003cli\u003eTrusted by professional racing teams worldwide — Swift Springs coilover springs are proven in time attack, road course, autocross, and drift\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Metric Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"spchd\"\u003e\n\u003ctd class=\"spc\" rowspan=\"2\" width=\"24%\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"spc\" colspan=\"2\" width=\"38%\"\u003e\u003cstrong\u003eSPRING RATE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eUSABLE STROKE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX STROKE\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spchd\"\u003e\n\u003ctd class=\"spc\" width=\"19%\"\u003ekgf\/mm\u003c\/td\u003e\n\u003ctd class=\"spc\" width=\"19%\"\u003elbs\/inch\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003einch\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003einch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd 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Springs Standard Coilover Spring (Straight Type) - ID: 2.5\" \/ Length: 4\"","description":"\u003cp\u003eSwift Springs Standard Coilover Springs in 2.5\" ID and 4\" length are precision-engineered straight-type race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 2.5\" ID Swift springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel. With fewer coils and reduced unsprung mass, Swift springs deliver increased traction, smoother weight transfer, lower tire temperatures, and the predictable feel that oval track, road course, drag, and off-road racers demand.\u003c\/p\u003e\n\u003cp\u003eWith over 90 years of spring manufacturing expertise, Swift Springs has engineered their standard coilover springs specifically for the American racing market. Unlike conventional springs where switching brands only changes ride stiffness, Swift Springs coilover springs deliver a noticeable increase in traction, smoother weight transfer, lower tire temperatures, and a more predictable feel that racers can tune around. Most Swift springs 10\" and longer feature a barrel design that eliminates spring deflection and bowing — preventing spring rate inconsistency and rubbing against the shock body that can damage adjusting perch threads. All Swift Springs are manufactured using H5S.TW alloy, far superior to standard silicone chrome steel.\u003c\/p\u003e\n\n\u003ch3\u003eSwift Standard Coilover Spring Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eH5S.TW alloy steel outperforms standard silicone chrome in fatigue resistance and rate consistency\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and increase available shock stroke\u003c\/li\u003e\n\u003cli\u003eFaster transient response tracks road surface changes for improved mechanical grip\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for oval track, road course, drag, and off-road racing\u003c\/li\u003e\n\u003cli\u003eConsistent spring rates throughout the life of the spring\u003c\/li\u003e\n\u003cli\u003eMade in Japan with over 90 years of spring manufacturing expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Standard Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\" rowspan=\"2\" width=\"24%\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eSPRING RATE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eUSABLE STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX LOAD\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\/inch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e040-250-300\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e300\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e843\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e040-250-350\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e350\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e960\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e040-250-400\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e400\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,066\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e040-250-500\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e500\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,289\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e040-250-550\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e550\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,388\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e040-250-600\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e600\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e2.3\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e2.5\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e1,476\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Swift Springs","offers":[{"title":"300","offer_id":40190797217852,"sku":"040-250-300","price":71.4,"currency_code":"USD","in_stock":true},{"title":"350","offer_id":40190797250620,"sku":"040-250-350","price":71.4,"currency_code":"USD","in_stock":true},{"title":"400","offer_id":40190797283388,"sku":"040-250-400","price":71.4,"currency_code":"USD","in_stock":true},{"title":"500","offer_id":40190797316156,"sku":"040-250-500","price":61.2,"currency_code":"USD","in_stock":true},{"title":"550","offer_id":40190797348924,"sku":"040-250-550","price":61.2,"currency_code":"USD","in_stock":true},{"title":"600","offer_id":44166653706300,"sku":"040-250-600","price":73.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/products\/swift-springs-standard-coilover-spring-straight-type-id-2-5-length-4-1194427146.jpg?v=1768241471"},{"product_id":"swift-springs-standard-coilover-spring-barrel-type-id-2-5in-10in-length","title":"Swift Springs Standard Coilover Spring (Barrel Type) - ID: 2.5\" \/  Length: 10\"","description":"\u003cp\u003eSwift Springs Standard Coilover Springs in 2.5\" ID and 10\" length are precision-engineered barrel-type race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 2.5\" ID Swift springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel. The barrel design eliminates spring deflection and bowing, preventing spring rate inconsistency and contact with the shock body that can damage adjusting perch threads. With fewer coils and reduced unsprung mass, Swift springs deliver increased traction, smoother weight transfer, lower tire temperatures, and the predictable feel that oval track, road course, drag, and off-road racers demand.\u003c\/p\u003e\n\u003cp\u003eWith over 90 years of spring manufacturing expertise, Swift Springs has engineered their standard coilover springs specifically for the American racing market. Unlike conventional springs where switching brands only changes ride stiffness, Swift Springs coilover springs deliver a noticeable increase in traction, smoother weight transfer, lower tire temperatures, and a more predictable feel that racers can tune around. Most Swift springs 10\" and longer feature a barrel design that eliminates spring deflection and bowing — preventing spring rate inconsistency and rubbing against the shock body that can damage adjusting perch threads. All Swift Springs are manufactured using H5S.TW alloy, far superior to standard silicone chrome steel.\u003c\/p\u003e\n\n\u003ch3\u003eSwift Standard Coilover Spring Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eH5S.TW alloy steel outperforms standard silicone chrome in fatigue resistance and rate consistency\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and increase available shock stroke\u003c\/li\u003e\n\u003cli\u003eFaster transient response tracks road surface changes for improved mechanical grip\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for oval track, road course, drag, and off-road racing\u003c\/li\u003e\n\u003cli\u003eConsistent spring rates throughout the life of the spring\u003c\/li\u003e\n\u003cli\u003eMade in Japan with over 90 years of spring manufacturing expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Standard Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\" rowspan=\"2\" width=\"24%\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eSPRING RATE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eUSABLE STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX LOAD\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\/inch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-250-080B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e80\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e626\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-250-100 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e100\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e765\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e100-250-115 B\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e115\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e7.3\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e7.3\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e836\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-250-125 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e125\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e917\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e100-250-135 B\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e135\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e7.1\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e7.1\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e955\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-250-150 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e150\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,152\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-250-160 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e160\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,204\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-250-175 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e175\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,323\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-250-185 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e185\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,399\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-250-200 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e200\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,481\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-250-225 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e225\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,625\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-250-250 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e250\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,783\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-250-275 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e275\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,961\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-250-300 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e300\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,101\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-250-325 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e325\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,266\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-250-350 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e350\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,387\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-250-375 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e375\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,494\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-250-400 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e400\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,633\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-250-425 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e425\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,768\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-250-450 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e450\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,895\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-250-475 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e475\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,955\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-250-500 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e500\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,061\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-250-525 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e525\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,231\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-250-550 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e550\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,324\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-250-575 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e575\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,563\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-250-600 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e600\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,565\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Swift Springs","offers":[{"title":"100","offer_id":40190797414460,"sku":"100-250-100 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"125","offer_id":40190797447228,"sku":"100-250-125 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"150","offer_id":40190797479996,"sku":"100-250-150 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"175","offer_id":40190797512764,"sku":"100-250-175 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"200","offer_id":40190797545532,"sku":"100-250-200 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"225","offer_id":40190797578300,"sku":"100-250-225 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"250","offer_id":40190797611068,"sku":"100-250-250 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"275","offer_id":40190797643836,"sku":"100-250-275 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"300","offer_id":40190797676604,"sku":"100-250-300 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"325","offer_id":40190797709372,"sku":"100-250-325 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"350","offer_id":40190797742140,"sku":"100-250-350 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"375","offer_id":40190797774908,"sku":"100-250-375 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"400","offer_id":40190797807676,"sku":"100-250-400 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"425","offer_id":40190797840444,"sku":"100-250-425 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"450","offer_id":40190797873212,"sku":"100-250-450 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"475","offer_id":40190797905980,"sku":"100-250-475 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"500","offer_id":40190797938748,"sku":"100-250-500 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"525","offer_id":40190797971516,"sku":"100-250-525 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"550","offer_id":40190798004284,"sku":"100-250-550 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"600","offer_id":40190798037052,"sku":"100-250-600 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"160","offer_id":40190798168124,"sku":"100-250-160 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"185","offer_id":40190798200892,"sku":"100-250-185 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"575","offer_id":40190798233660,"sku":"100-250-575 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"80","offer_id":40190798266428,"sku":"100-250-080 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"115","offer_id":44166653640764,"sku":"100-250-115 B","price":111.35,"currency_code":"USD","in_stock":true},{"title":"135","offer_id":44166653673532,"sku":"100-250-135 B","price":111.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/products\/swift-springs-standard-coilover-spring-barrel-type-id-2-5-length-10-1194427172.jpg?v=1768241858"},{"product_id":"swift-springs-standard-coilover-spring-barrel-type-id-2-5in-12in-length","title":"Swift Springs Standard Coilover Spring (Barrel Type) - ID: 2.5\" \/  Length: 12\"","description":"\u003cp\u003eSwift Springs Standard Coilover Springs in 2.5\" ID and 12\" length are precision-engineered barrel-type race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 2.5\" ID Swift springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel. The barrel design eliminates spring deflection and bowing, preventing spring rate inconsistency and contact with the shock body that can damage adjusting perch threads. With fewer coils and reduced unsprung mass, Swift springs deliver increased traction, smoother weight transfer, lower tire temperatures, and the predictable feel that oval track, road course, drag, and off-road racers demand.\u003c\/p\u003e\n\u003cp\u003eWith over 90 years of spring manufacturing expertise, Swift Springs has engineered their standard coilover springs specifically for the American racing market. Unlike conventional springs where switching brands only changes ride stiffness, Swift Springs coilover springs deliver a noticeable increase in traction, smoother weight transfer, lower tire temperatures, and a more predictable feel that racers can tune around. Most Swift springs 10\" and longer feature a barrel design that eliminates spring deflection and bowing — preventing spring rate inconsistency and rubbing against the shock body that can damage adjusting perch threads. All Swift Springs are manufactured using H5S.TW alloy, far superior to standard silicone chrome steel.\u003c\/p\u003e\n\n\u003ch3\u003eSwift Standard Coilover Spring Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eH5S.TW alloy steel outperforms standard silicone chrome in fatigue resistance and rate consistency\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and increase available shock stroke\u003c\/li\u003e\n\u003cli\u003eFaster transient response tracks road surface changes for improved mechanical grip\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for oval track, road course, drag, and off-road racing\u003c\/li\u003e\n\u003cli\u003eConsistent spring rates throughout the life of the spring\u003c\/li\u003e\n\u003cli\u003eMade in Japan with over 90 years of spring manufacturing expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Standard Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\" rowspan=\"2\" width=\"24%\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eSPRING RATE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eUSABLE STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX LOAD\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\/inch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-060 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e60\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e9.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e9.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e575\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e120-250-060 B\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e60\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e9.6\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e9.6\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e575\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-090 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e90\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e9.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e9.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e813\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e120-250-090 B\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e90\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e9.1\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e9.1\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e813\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-100 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e100\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e9.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e954\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e120-250-115 B\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e115\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e8.7\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e8.7\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e1,091\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-125 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e125\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e9.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,161\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e120-250-135 B\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e135\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e8.5\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e8.5\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e1,157\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-150 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e150\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e9.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,364\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-160 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e160\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,407\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-175 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e175\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e9.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,547\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-185 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e185\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e9.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,612\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-200 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e200\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e9.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,731\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-225 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e225\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e9.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,902\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-250 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e250\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,051\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-275 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e275\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,219\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-300 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e300\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,420\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-325 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e325\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,567\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-350 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e350\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,753\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-375 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e375\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,873\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-400 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e400\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,039\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-450 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e450\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,414\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-475 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e475\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,561\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-500 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e500\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,612\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-525 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e525\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,644\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-550 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e550\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,932\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-575 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e575\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4,036\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-600 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e600\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4,124\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-750 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e750\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4,937\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Swift Springs","offers":[{"title":"100","offer_id":40190798299196,"sku":"120-250-100 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"125","offer_id":40190798331964,"sku":"120-250-125 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"150","offer_id":40190798364732,"sku":"120-250-150 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"160","offer_id":40190798397500,"sku":"120-250-160 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"175","offer_id":40190798430268,"sku":"120-250-175 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"185","offer_id":40190798463036,"sku":"120-250-185 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"200","offer_id":40190798495804,"sku":"120-250-200 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"225","offer_id":40190798528572,"sku":"120-250-225 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"250","offer_id":40190798561340,"sku":"120-250-250 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"275","offer_id":40190798594108,"sku":"120-250-275 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"300","offer_id":40190798626876,"sku":"120-250-300 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"325","offer_id":40190798659644,"sku":"120-250-325 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"350","offer_id":40190798692412,"sku":"120-250-350 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"375","offer_id":40190798725180,"sku":"120-250-375 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"400","offer_id":40190798757948,"sku":"120-250-400 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"450","offer_id":40190798790716,"sku":"120-250-450 B","price":111.35,"currency_code":"USD","in_stock":true},{"title":"475","offer_id":40190798823484,"sku":"120-250-475 B","price":111.35,"currency_code":"USD","in_stock":true},{"title":"500","offer_id":40190798856252,"sku":"120-250-500 B","price":111.35,"currency_code":"USD","in_stock":true},{"title":"525","offer_id":40190798889020,"sku":"120-250-525 B","price":111.35,"currency_code":"USD","in_stock":true},{"title":"550","offer_id":40190798921788,"sku":"120-250-550 B","price":111.35,"currency_code":"USD","in_stock":true},{"title":"575","offer_id":40190798954556,"sku":"120-250-575 B","price":111.35,"currency_code":"USD","in_stock":true},{"title":"600","offer_id":40190798987324,"sku":"120-250-600 B","price":111.35,"currency_code":"USD","in_stock":true},{"title":"750","offer_id":40190799020092,"sku":"120-250-750 B","price":111.35,"currency_code":"USD","in_stock":true},{"title":"060","offer_id":44166653509692,"sku":"120-250-060 B","price":111.35,"currency_code":"USD","in_stock":true},{"title":"090","offer_id":44166653542460,"sku":"120-250-090 B","price":111.35,"currency_code":"USD","in_stock":true},{"title":"115","offer_id":44166653575228,"sku":"120-250-115 B","price":111.35,"currency_code":"USD","in_stock":true},{"title":"135","offer_id":44166653607996,"sku":"120-250-135 B","price":111.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/products\/swift-springs-standard-coilover-spring-barrel-type-id-2-5-length-12-1194427171.jpg?v=1768241831"},{"product_id":"swift-springs-standard-coilover-spring-barrel-type-id-2-5in-14in-length","title":"Swift Springs Standard Coilover Spring (Barrel Type) - ID: 2.5\" \/ Length: 14\"","description":"\u003cp\u003eSwift Springs Standard Coilover Springs in 2.5\" ID and 14\" length are precision-engineered barrel-type race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 2.5\" ID Swift springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel. The barrel design eliminates spring deflection and bowing, preventing spring rate inconsistency and contact with the shock body that can damage adjusting perch threads. With fewer coils and reduced unsprung mass, Swift springs deliver increased traction, smoother weight transfer, lower tire temperatures, and the predictable feel that oval track, road course, drag, and off-road racers demand.\u003c\/p\u003e\n\u003cp\u003eWith over 90 years of spring manufacturing expertise, Swift Springs has engineered their standard coilover springs specifically for the American racing market. Unlike conventional springs where switching brands only changes ride stiffness, Swift Springs coilover springs deliver a noticeable increase in traction, smoother weight transfer, lower tire temperatures, and a more predictable feel that racers can tune around. Most Swift springs 10\" and longer feature a barrel design that eliminates spring deflection and bowing — preventing spring rate inconsistency and rubbing against the shock body that can damage adjusting perch threads. All Swift Springs are manufactured using H5S.TW alloy, far superior to standard silicone chrome steel.\u003c\/p\u003e\n\n\u003ch3\u003eSwift Standard Coilover Spring Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eH5S.TW alloy steel outperforms standard silicone chrome in fatigue resistance and rate consistency\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and increase available shock stroke\u003c\/li\u003e\n\u003cli\u003eFaster transient response tracks road surface changes for improved mechanical grip\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for oval track, road course, drag, and off-road racing\u003c\/li\u003e\n\u003cli\u003eConsistent spring rates throughout the life of the spring\u003c\/li\u003e\n\u003cli\u003eMade in Japan with over 90 years of spring manufacturing expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Standard Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n    \u003ctbody\u003e\n        \u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\" rowspan=\"2\" width=\"24%\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eSPRING RATE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eUSABLE STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX LOAD\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\/inch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e140-250-050 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e50\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e11.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e11.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e562.0\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e140-250-080 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e80\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e10.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e10.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e862.0\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e140-250-100 BP\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e100\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e10.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e10.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,082\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e140-250-125 BP\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e125\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e10.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e10.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,338\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e140-250-150 BP\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e150\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e10.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e10.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,570\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e140-250-165 BP\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e165\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e9.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e10.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,715\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e140-250-175 BP\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e175\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e9.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e10.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,808\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e140-250-185 BP\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e185\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e9.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e10.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,889\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e140-250-200 BP\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e200\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e9.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e10.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,030\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e140-250-225 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e225\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e10.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,209\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e140-250-250 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e250\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e10.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,432\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e140-250-275 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e275\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e9.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,541\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e140-250-300 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e300\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e9.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,777\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e140-250-325 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e325\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e9.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,944\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \n        \n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Swift Springs","offers":[{"title":"50","offer_id":40190799052860,"sku":"140-250-050 B","price":111.35,"currency_code":"USD","in_stock":true},{"title":"80","offer_id":40190799085628,"sku":"140-250-080 B","price":111.35,"currency_code":"USD","in_stock":true},{"title":"100","offer_id":40190799118396,"sku":"140-250-100 BP","price":111.35,"currency_code":"USD","in_stock":true},{"title":"125","offer_id":40190799151164,"sku":"140-250-125 BP","price":111.35,"currency_code":"USD","in_stock":true},{"title":"150","offer_id":40190799183932,"sku":"140-250-150 BP","price":111.35,"currency_code":"USD","in_stock":true},{"title":"175","offer_id":40190799216700,"sku":"140-250-175 BP","price":111.35,"currency_code":"USD","in_stock":true},{"title":"185","offer_id":40190799249468,"sku":"140-250-185 BP","price":111.35,"currency_code":"USD","in_stock":true},{"title":"200","offer_id":40190799282236,"sku":"140-250-200 BP","price":111.35,"currency_code":"USD","in_stock":true},{"title":"225","offer_id":40190799315004,"sku":"140-250-225 B","price":111.35,"currency_code":"USD","in_stock":true},{"title":"250","offer_id":40190799347772,"sku":"140-250-250 B","price":111.35,"currency_code":"USD","in_stock":true},{"title":"275","offer_id":40190799380540,"sku":"140-250-275 B","price":111.35,"currency_code":"USD","in_stock":true},{"title":"300","offer_id":40190799413308,"sku":"140-250-300 B","price":111.35,"currency_code":"USD","in_stock":true},{"title":"325","offer_id":40190799446076,"sku":"140-250-325 B","price":111.35,"currency_code":"USD","in_stock":true},{"title":"165","offer_id":40190799544380,"sku":"140-250-165 BP","price":111.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/products\/swift-springs-standard-coilover-spring-barrel-type-id-2-5-length-14-1194432536.jpg?v=1768427198"},{"product_id":"swift-springs-standard-coilover-spring-barrel-type-id-2-5in-16in-length","title":"Swift Springs Standard Coilover Spring (Barrel Type) - ID: 2.5\" \/ Length: 16\"","description":"\u003cp\u003eSwift Springs Standard Coilover Springs in 2.5\" ID and 16\" length are precision-engineered barrel-type race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 2.5\" ID Swift springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel. The barrel design eliminates spring deflection and bowing, preventing spring rate inconsistency and contact with the shock body that can damage adjusting perch threads. With fewer coils and reduced unsprung mass, Swift springs deliver increased traction, smoother weight transfer, lower tire temperatures, and the predictable feel that oval track, road course, drag, and off-road racers demand.\u003c\/p\u003e\n\u003cp\u003eWith over 90 years of spring manufacturing expertise, Swift Springs has engineered their standard coilover springs specifically for the American racing market. Unlike conventional springs where switching brands only changes ride stiffness, Swift Springs coilover springs deliver a noticeable increase in traction, smoother weight transfer, lower tire temperatures, and a more predictable feel that racers can tune around. Most Swift springs 10\" and longer feature a barrel design that eliminates spring deflection and bowing — preventing spring rate inconsistency and rubbing against the shock body that can damage adjusting perch threads. All Swift Springs are manufactured using H5S.TW alloy, far superior to standard silicone chrome steel.\u003c\/p\u003e\n\n\u003ch3\u003eSwift Standard Coilover Spring Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eH5S.TW alloy steel outperforms standard silicone chrome in fatigue resistance and rate consistency\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and increase available shock stroke\u003c\/li\u003e\n\u003cli\u003eFaster transient response tracks road surface changes for improved mechanical grip\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for oval track, road course, drag, and off-road racing\u003c\/li\u003e\n\u003cli\u003eConsistent spring rates throughout the life of the spring\u003c\/li\u003e\n\u003cli\u003eMade in Japan with over 90 years of spring manufacturing expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Standard Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n    \u003ctbody\u003e\n        \u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\" rowspan=\"2\" width=\"24%\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eSPRING RATE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eUSABLE STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX LOAD\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\/inch\u003c\/strong\u003e\u003c\/td\u003e\n            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   \u003ctd class=\"spc\"\u003e935\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e160-250-100 BP\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e100\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e12.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e12.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1246\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e160-250-110 BP\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e110\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e11.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e11.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1308\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e160-250-125 BP\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e125\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e11.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e12.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1516\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e160-250-150 BP\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e150\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e11.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e12.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1827\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e160-250-175 BP\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e175\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e11.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e12.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2094\u003c\/td\u003e\n   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class=\"spc\"\u003e8.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e10.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,081\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Swift Springs","offers":[{"title":"50","offer_id":40190799806524,"sku":"160-250-050 B","price":128.35,"currency_code":"USD","in_stock":true},{"title":"80","offer_id":40190799839292,"sku":"160-250-080 B","price":128.35,"currency_code":"USD","in_stock":true},{"title":"100","offer_id":40190799872060,"sku":"160-250-100 BP","price":128.35,"currency_code":"USD","in_stock":true},{"title":"110","offer_id":40627209076796,"sku":"160-250-110 BP","price":128.35,"currency_code":"USD","in_stock":true},{"title":"125","offer_id":40190799904828,"sku":"160-250-125 BP","price":128.35,"currency_code":"USD","in_stock":true},{"title":"150","offer_id":40190799937596,"sku":"160-250-150 BP","price":128.35,"currency_code":"USD","in_stock":true},{"title":"175","offer_id":40190799970364,"sku":"160-250-175 BP","price":128.35,"currency_code":"USD","in_stock":true},{"title":"200","offer_id":40190800003132,"sku":"160-250-200 B","price":128.35,"currency_code":"USD","in_stock":true},{"title":"300","offer_id":40190800068668,"sku":"160-250-300 B","price":128.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/products\/swift-springs-standard-coilover-spring-barrel-type-id-2-5-length-16-1194432535.jpg?v=1768427112"},{"product_id":"swift-springs-standard-coilover-spring-barrel-type-id-2-5in-12in-length-progressive","title":"Swift Springs Standard Coilover Spring (Barrel Type) - ID: 2.5\" \/ Length: 12\" Progressive","description":"\u003cp\u003eSwift Springs Standard Coilover Springs in 2.5\" ID and 12\" length are precision-engineered barrel-type race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 2.5\" ID Swift springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel. The barrel design eliminates spring deflection and bowing, preventing spring rate inconsistency and contact with the shock body that can damage adjusting perch threads. These progressive-rate springs feature a dual-rate design that provides a softer initial rate for compliance over bumps, transitioning to a stiffer rate under load for cornering stability. With fewer coils and reduced unsprung mass, Swift springs deliver increased traction, smoother weight transfer, lower tire temperatures, and the predictable feel that oval track, road course, drag, and off-road racers demand.\u003c\/p\u003e\n\u003cp\u003eWith over 90 years of spring manufacturing expertise, Swift Springs has engineered their standard coilover springs specifically for the American racing market. Unlike conventional springs where switching brands only changes ride stiffness, Swift Springs coilover springs deliver a noticeable increase in traction, smoother weight transfer, lower tire temperatures, and a more predictable feel that racers can tune around. Most Swift springs 10\" and longer feature a barrel design that eliminates spring deflection and bowing — preventing spring rate inconsistency and rubbing against the shock body that can damage adjusting perch threads. All Swift Springs are manufactured using H5S.TW alloy, far superior to standard silicone chrome steel.\u003c\/p\u003e\n\n\u003ch3\u003eSwift Standard Coilover Spring Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eH5S.TW alloy steel outperforms standard silicone chrome in fatigue resistance and rate consistency\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and increase available shock stroke\u003c\/li\u003e\n\u003cli\u003eFaster transient response tracks road surface changes for improved mechanical grip\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for oval track, road course, drag, and off-road racing\u003c\/li\u003e\n\u003cli\u003eConsistent spring rates throughout the life of the spring\u003c\/li\u003e\n\u003cli\u003eMade in Japan with over 90 years of spring manufacturing expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Standard Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n    \u003ctbody\u003e\n        \u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\" rowspan=\"2\" width=\"24%\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eSPRING RATE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eUSABLE STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX LOAD\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\/inch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-100V\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e30\/100\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e571\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-200V\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e140\/200\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,453\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-225V\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e140\/225\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,530\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-250V\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e140\/250\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,559\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-300V\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e100\/300\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,448\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-400V\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e150\/400\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,744\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-500V2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e200\/500\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,070\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Swift Springs","offers":[{"title":"30\/100","offer_id":40190800166972,"sku":"120-250-100V","price":136.85,"currency_code":"USD","in_stock":true},{"title":"125\/200","offer_id":40190800199740,"sku":"120-250-200V","price":136.85,"currency_code":"USD","in_stock":true},{"title":"125\/225","offer_id":40190800232508,"sku":"120-250-225V","price":136.85,"currency_code":"USD","in_stock":true},{"title":"125\/250","offer_id":40190800265276,"sku":"120-250-250V","price":136.85,"currency_code":"USD","in_stock":true},{"title":"100\/300","offer_id":40190800298044,"sku":"120-250-300V","price":136.85,"currency_code":"USD","in_stock":true},{"title":"150\/400","offer_id":40190800330812,"sku":"120-250-400V","price":136.85,"currency_code":"USD","in_stock":true},{"title":"200\/500","offer_id":40190800363580,"sku":"120-250-500V2","price":136.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/products\/swift-springs-standard-coilover-spring-barrel-type-id-2-5-length-12-progressive-1194427170.jpg?v=1769693531"},{"product_id":"swift-springs-standard-coilover-spring-barrel-type-id-2-5in-14in-length-progressive","title":"Swift Springs Standard Coilover Spring (Barrel Type) - ID: 2.5\" \/ Length: 14\" Progressive","description":"\u003cp\u003eSwift Springs Standard Coilover Springs in 2.5\" ID and 14\" length are precision-engineered barrel-type race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 2.5\" ID Swift springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel. The barrel design eliminates spring deflection and bowing, preventing spring rate inconsistency and contact with the shock body that can damage adjusting perch threads. These progressive-rate springs feature a dual-rate design that provides a softer initial rate for compliance over bumps, transitioning to a stiffer rate under load for cornering stability. With fewer coils and reduced unsprung mass, Swift springs deliver increased traction, smoother weight transfer, lower tire temperatures, and the predictable feel that oval track, road course, drag, and off-road racers demand.\u003c\/p\u003e\n\u003cp\u003eWith over 90 years of spring manufacturing expertise, Swift Springs has engineered their standard coilover springs specifically for the American racing market. Unlike conventional springs where switching brands only changes ride stiffness, Swift Springs coilover springs deliver a noticeable increase in traction, smoother weight transfer, lower tire temperatures, and a more predictable feel that racers can tune around. Most Swift springs 10\" and longer feature a barrel design that eliminates spring deflection and bowing — preventing spring rate inconsistency and rubbing against the shock body that can damage adjusting perch threads. All Swift Springs are manufactured using H5S.TW alloy, far superior to standard silicone chrome steel.\u003c\/p\u003e\n\n\u003ch3\u003eSwift Standard Coilover Spring Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eH5S.TW alloy steel outperforms standard silicone chrome in fatigue resistance and rate consistency\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and increase available shock stroke\u003c\/li\u003e\n\u003cli\u003eFaster transient response tracks road surface changes for improved mechanical grip\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for oval track, road course, drag, and off-road racing\u003c\/li\u003e\n\u003cli\u003eConsistent spring rates throughout the life of the spring\u003c\/li\u003e\n\u003cli\u003eMade in Japan with over 90 years of spring manufacturing expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Standard Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n    \u003ctbody\u003e\n        \u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\" rowspan=\"2\" width=\"24%\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eSPRING RATE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eUSABLE STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX LOAD\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\/inch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e140-250-250V\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e75\/250\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,334\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Swift Springs","offers":[{"title":"75\/250","offer_id":40190800429116,"sku":"140-250-250V","price":136.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/products\/swift-springs-standard-coilover-spring-barrel-type-id-2-5-length-14-progressive-1194398861.jpg?v=1767529271"},{"product_id":"swift-springs-standard-coilover-spring-barrel-type-id-2-5in-20in-length-progressive","title":"Swift Springs Standard Coilover Spring (Barrel Type) - ID: 2.5\" \/ Length: 20\" Progressive","description":"\u003cp\u003eSwift Springs Standard Coilover Springs in 2.5\" ID and 20\" length are precision-engineered barrel-type race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 2.5\" ID Swift springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel. The barrel design eliminates spring deflection and bowing, preventing spring rate inconsistency and contact with the shock body that can damage adjusting perch threads. These progressive-rate springs feature a dual-rate design that provides a softer initial rate for compliance over bumps, transitioning to a stiffer rate under load for cornering stability. With fewer coils and reduced unsprung mass, Swift springs deliver increased traction, smoother weight transfer, lower tire temperatures, and the predictable feel that oval track, road course, drag, and off-road racers demand.\u003c\/p\u003e\n\u003cp\u003eWith over 90 years of spring manufacturing expertise, Swift Springs has engineered their standard coilover springs specifically for the American racing market. Unlike conventional springs where switching brands only changes ride stiffness, Swift Springs coilover springs deliver a noticeable increase in traction, smoother weight transfer, lower tire temperatures, and a more predictable feel that racers can tune around. Most Swift springs 10\" and longer feature a barrel design that eliminates spring deflection and bowing — preventing spring rate inconsistency and rubbing against the shock body that can damage adjusting perch threads. All Swift Springs are manufactured using H5S.TW alloy, far superior to standard silicone chrome steel.\u003c\/p\u003e\n\n\u003ch3\u003eSwift Standard Coilover Spring Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eH5S.TW alloy steel outperforms standard silicone chrome in fatigue resistance and rate consistency\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and increase available shock stroke\u003c\/li\u003e\n\u003cli\u003eFaster transient response tracks road surface changes for improved mechanical grip\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for oval track, road course, drag, and off-road racing\u003c\/li\u003e\n\u003cli\u003eConsistent spring rates throughout the life of the spring\u003c\/li\u003e\n\u003cli\u003eMade in Japan with over 90 years of spring manufacturing expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Standard Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n    \u003ctbody\u003e\n        \u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\" rowspan=\"2\" width=\"24%\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eSPRING RATE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eUSABLE STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX LOAD\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\/inch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e200-250-150 V\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e75\/150\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e11.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e12.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,398\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Swift Springs","offers":[{"title":"Default Title","offer_id":40190800494652,"sku":"200-250-150 V","price":153.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/products\/swift-springs-standard-coilover-spring-barrel-type-id-2-5-length-20-progressive-200-250-150-v-1194432534.jpg?v=1768427140"},{"product_id":"swift-springs-standard-coilover-springs-barrel-type-quarter-midget-id-1-63in-4-5in-length","title":"Swift Springs Standard Coilover Springs (Barrel Type Quarter Midget) - ID: 1.63\" \/ Length: 4.5\"","description":"\u003cp\u003eSwift Springs Standard Coilover Springs in 1.63\" ID and 4.5\" length are precision-engineered barrel-type race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 1.63\" ID Swift springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel. The barrel design eliminates spring deflection and bowing, preventing spring rate inconsistency and contact with the shock body that can damage adjusting perch threads. With fewer coils and reduced unsprung mass, Swift springs deliver increased traction, smoother weight transfer, lower tire temperatures, and the predictable feel that oval track, road course, drag, and off-road racers demand.\u003c\/p\u003e\n\u003cp\u003eWith over 90 years of spring manufacturing expertise, Swift Springs has engineered their standard coilover springs specifically for the American racing market. Unlike conventional springs where switching brands only changes ride stiffness, Swift Springs coilover springs deliver a noticeable increase in traction, smoother weight transfer, lower tire temperatures, and a more predictable feel that racers can tune around. Most Swift springs 10\" and longer feature a barrel design that eliminates spring deflection and bowing — preventing spring rate inconsistency and rubbing against the shock body that can damage adjusting perch threads. All Swift Springs are manufactured using H5S.TW alloy, far superior to standard silicone chrome steel.\u003c\/p\u003e\n\n\u003ch3\u003eSwift Standard Coilover Spring Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eH5S.TW alloy steel outperforms standard silicone chrome in fatigue resistance and rate consistency\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and increase available shock stroke\u003c\/li\u003e\n\u003cli\u003eFaster transient response tracks road surface changes for improved mechanical grip\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for oval track, road course, drag, and off-road racing\u003c\/li\u003e\n\u003cli\u003eConsistent spring rates throughout the life of the spring\u003c\/li\u003e\n\u003cli\u003eMade in Japan with over 90 years of spring manufacturing expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Standard Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\" rowspan=\"2\" width=\"24%\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eSPRING RATE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eUSABLE STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX LOAD\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\/inch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e045-163-050 B\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e50\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e2.8\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e3.6\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e179\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e045-163-060 B\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e60\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e2.8\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e3.5\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e213\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e045-163-070B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e70\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e245\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e045-163-080B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e80\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e045-163-090B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e90\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e308\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e045-163-100B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e100\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e339\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e045-163-110B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e110\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e368\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e045-163-120B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e120\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e397\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e045-163-130B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e130\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e420\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e045-163-140B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e140\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e452\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e045-163-150B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e150\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e478\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e045-163-160 B\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e160\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e2.4\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e3.1\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e504\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e045-163-170 B\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e170\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e2.3\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e3.1\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e529\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e045-163-180B\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e180\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e2.3\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e3.1\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e553\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e045-163-190B\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e190\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e2.2\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e3.1\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e583\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e045-163-200B\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e200\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e2.2\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e3.0\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e598\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Swift Springs","offers":[{"title":"80","offer_id":40190800560188,"sku":"045-163-080B","price":44.2,"currency_code":"USD","in_stock":true},{"title":"90","offer_id":40190800592956,"sku":"045-163-090B","price":44.2,"currency_code":"USD","in_stock":true},{"title":"100","offer_id":40190800625724,"sku":"045-163-100B","price":44.2,"currency_code":"USD","in_stock":true},{"title":"110","offer_id":40190800658492,"sku":"045-163-110B","price":44.2,"currency_code":"USD","in_stock":true},{"title":"150","offer_id":40190800691260,"sku":"045-163-150B","price":44.2,"currency_code":"USD","in_stock":true},{"title":"70","offer_id":40190800724028,"sku":"045-163-070B","price":44.2,"currency_code":"USD","in_stock":true},{"title":"120","offer_id":40190800756796,"sku":"045-163-120B","price":44.2,"currency_code":"USD","in_stock":true},{"title":"130","offer_id":40190800789564,"sku":"045-163-130B","price":44.2,"currency_code":"USD","in_stock":true},{"title":"140","offer_id":40190800822332,"sku":"045-163-140B","price":44.2,"currency_code":"USD","in_stock":true},{"title":"050","offer_id":44166653247548,"sku":"045-163-050 B","price":46.75,"currency_code":"USD","in_stock":true},{"title":"060","offer_id":44166653280316,"sku":"045-163-060 B","price":46.75,"currency_code":"USD","in_stock":true},{"title":"160","offer_id":44166653313084,"sku":"045-163-160 B","price":46.75,"currency_code":"USD","in_stock":true},{"title":"170","offer_id":44166653345852,"sku":"045-163-170 B","price":46.75,"currency_code":"USD","in_stock":true},{"title":"180","offer_id":44166653378620,"sku":"045-163-180B","price":46.75,"currency_code":"USD","in_stock":true},{"title":"190","offer_id":44166653411388,"sku":"045-163-190B","price":46.75,"currency_code":"USD","in_stock":true},{"title":"200","offer_id":44166653444156,"sku":"045-163-200B","price":46.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/products\/swift-springs-standard-coilover-springs-barrel-type-quarter-midget-id-1-63-length-4-5-1194398127.jpg?v=1767510012"},{"product_id":"swift-springs-standard-coilover-spring-straight-type-id-1-88in-8in-length","title":"Swift Springs Standard Coilover Spring (Straight Type) - ID: 1.88\" \/ Length: 8\"","description":"\u003cp\u003eSwift Springs Standard Coilover Springs in 1.88\" ID and 8\" length are precision-engineered straight-type race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 1.88\" ID Swift springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel. With fewer coils and reduced unsprung mass, Swift springs deliver increased traction, smoother weight transfer, lower tire temperatures, and the predictable feel that oval track, road course, drag, and off-road racers demand.\u003c\/p\u003e\n\u003cp\u003eWith over 90 years of spring manufacturing expertise, Swift Springs has engineered their standard coilover springs specifically for the American racing market. Unlike conventional springs where switching brands only changes ride stiffness, Swift Springs coilover springs deliver a noticeable increase in traction, smoother weight transfer, lower tire temperatures, and a more predictable feel that racers can tune around. Most Swift springs 10\" and longer feature a barrel design that eliminates spring deflection and bowing — preventing spring rate inconsistency and rubbing against the shock body that can damage adjusting perch threads. All Swift Springs are manufactured using H5S.TW alloy, far superior to standard silicone chrome steel.\u003c\/p\u003e\n\n\u003ch3\u003eSwift Standard Coilover Spring Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eH5S.TW alloy steel outperforms standard silicone chrome in fatigue resistance and rate consistency\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and increase available shock stroke\u003c\/li\u003e\n\u003cli\u003eFaster transient response tracks road surface changes for improved mechanical grip\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for oval track, road course, drag, and off-road racing\u003c\/li\u003e\n\u003cli\u003eConsistent spring rates throughout the life of the spring\u003c\/li\u003e\n\u003cli\u003eMade in Japan with over 90 years of spring manufacturing expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Standard Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\" rowspan=\"2\" width=\"24%\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eSPRING RATE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eUSABLE STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX LOAD\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\/inch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e080-188-050\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e50\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e5.8\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e5.8\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e289\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e080-188-060\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e60\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e5.5\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e5.5\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e331\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e080-188-070\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e70\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e5.4\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e5.4\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e375\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e080-188-080\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e80\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e5.6\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e5.6\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e450\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e080-188-090\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e90\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e5.1\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e5.1\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e461\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e080-188-100\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e100\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e5.3\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e5.3\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e531\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e080-188-110\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e110\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e5.6\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e5.6\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e611\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e080-188-120\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e120\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e5\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e5\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e595\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e080-188-130\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e130\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e5.2\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e5.2\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e676\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-188-140\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e140\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e761\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-188-150\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e150\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e838\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-188-160\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e160\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e849\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-188-170\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e170\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e880\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-188-175\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e175\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e917\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-188-180\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e180\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e955\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-188-185\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e185\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e941\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-188-190\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e190\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e979\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-188-200\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e200\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,056\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-188-210\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e210\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,056\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-188-220\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e220\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,122\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-188-230\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e230\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,100\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-188-240\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e240\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,177\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-188-250\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e250\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,252\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-188-260\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e260\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,259\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-188-270\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e270\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,257\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-188-275\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e275\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,294\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e080-188-290\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e290\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e4.1\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e4.8\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e1,409\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-188-300\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e300\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,356\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-188-325\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e325\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,545\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-188-350\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e350\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,594\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e080-188-375\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e375\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e4\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e4.4\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e1,639\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e080-188-400\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e400\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e3.9\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e4.3\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e1,717\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e080-188-425\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e425\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e3.9\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e4.1\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e1,723\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Swift 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Springs Standard Coilover Spring (Straight Type) - ID: 1.88\" \/ Length: 10\"","description":"\u003cp\u003eSwift Springs Standard Coilover Springs in 1.88\" ID and 10\" length are precision-engineered straight-type race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 1.88\" ID Swift springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel. With fewer coils and reduced unsprung mass, Swift springs deliver increased traction, smoother weight transfer, lower tire temperatures, and the predictable feel that oval track, road course, drag, and off-road racers demand.\u003c\/p\u003e\n\u003cp\u003eWith over 90 years of spring manufacturing expertise, Swift Springs has engineered their standard coilover springs specifically for the American racing market. Unlike conventional springs where switching brands only changes ride stiffness, Swift Springs coilover springs deliver a noticeable increase in traction, smoother weight transfer, lower tire temperatures, and a more predictable feel that racers can tune around. Most Swift springs 10\" and longer feature a barrel design that eliminates spring deflection and bowing — preventing spring rate inconsistency and rubbing against the shock body that can damage adjusting perch threads. All Swift Springs are manufactured using H5S.TW alloy, far superior to standard silicone chrome steel.\u003c\/p\u003e\n\n\u003ch3\u003eSwift Standard Coilover Spring Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eH5S.TW alloy steel outperforms standard silicone chrome in fatigue resistance and rate consistency\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and increase available shock stroke\u003c\/li\u003e\n\u003cli\u003eFaster transient response tracks road surface changes for improved mechanical grip\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for oval track, road course, drag, and off-road racing\u003c\/li\u003e\n\u003cli\u003eConsistent spring rates throughout the life of the spring\u003c\/li\u003e\n\u003cli\u003eMade in Japan with over 90 years of spring manufacturing expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Standard Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n    \u003ctbody\u003e\n        \u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\" rowspan=\"2\" width=\"24%\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eSPRING RATE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eUSABLE STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX LOAD\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\/inch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-188-100\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e100\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e655\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-188-110\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e110\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e752\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-188-120\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e120\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e785\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-188-130\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e130\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e882\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Swift Springs","offers":[{"title":"100","offer_id":40190801608764,"sku":"100-188-100","price":82.45,"currency_code":"USD","in_stock":true},{"title":"110","offer_id":40190801641532,"sku":"100-188-110","price":82.45,"currency_code":"USD","in_stock":true},{"title":"120","offer_id":40190801674300,"sku":"100-188-120","price":82.45,"currency_code":"USD","in_stock":true},{"title":"130","offer_id":40190801707068,"sku":"100-188-130","price":82.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/products\/swift-springs-standard-coilover-spring-straight-type-id-1-88-length-10-1194397847.jpg?v=1767503349"},{"product_id":"swift-springs-standard-coilover-spring-barrel-type-id-1-88in-10in-length","title":"Swift Springs Standard Coilover Spring (Barrel Type) - ID: 1.88\" \/ Length: 10\"","description":"\u003cp\u003eSwift Springs Standard Coilover Springs in 1.88\" ID and 10\" length are precision-engineered barrel-type race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 1.88\" ID Swift springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel. The barrel design eliminates spring deflection and bowing, preventing spring rate inconsistency and contact with the shock body that can damage adjusting perch threads. With fewer coils and reduced unsprung mass, Swift springs deliver increased traction, smoother weight transfer, lower tire temperatures, and the predictable feel that oval track, road course, drag, and off-road racers demand.\u003c\/p\u003e\n\u003cp\u003eWith over 90 years of spring manufacturing expertise, Swift Springs has engineered their standard coilover springs specifically for the American racing market. Unlike conventional springs where switching brands only changes ride stiffness, Swift Springs coilover springs deliver a noticeable increase in traction, smoother weight transfer, lower tire temperatures, and a more predictable feel that racers can tune around. Most Swift springs 10\" and longer feature a barrel design that eliminates spring deflection and bowing — preventing spring rate inconsistency and rubbing against the shock body that can damage adjusting perch threads. All Swift Springs are manufactured using H5S.TW alloy, far superior to standard silicone chrome steel.\u003c\/p\u003e\n\n\u003ch3\u003eSwift Standard Coilover Spring Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eH5S.TW alloy steel outperforms standard silicone chrome in fatigue resistance and rate consistency\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and increase available shock stroke\u003c\/li\u003e\n\u003cli\u003eFaster transient response tracks road surface changes for improved mechanical grip\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for oval track, road course, drag, and off-road racing\u003c\/li\u003e\n\u003cli\u003eConsistent spring rates throughout the life of the spring\u003c\/li\u003e\n\u003cli\u003eMade in Japan with over 90 years of spring manufacturing expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Standard Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n    \u003ctbody\u003e\n        \u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\" rowspan=\"2\" width=\"24%\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eSPRING RATE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eUSABLE STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX LOAD\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\/inch\u003c\/strong\u003e\u003c\/td\u003e\n            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class=\"spc\"\u003e5.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,402\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-188-240B3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e240\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,510\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-188-280B3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e280\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,704\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-188-300B3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e300\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,845\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-188-325B3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e325\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,905\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Swift Springs","offers":[{"title":"100","offer_id":40190801772604,"sku":"100-188-100B3","price":82.45,"currency_code":"USD","in_stock":true},{"title":"120","offer_id":40190801838140,"sku":"100-188-120B3","price":82.45,"currency_code":"USD","in_stock":true},{"title":"130","offer_id":40190801870908,"sku":"100-188-130B3","price":82.45,"currency_code":"USD","in_stock":true},{"title":"140","offer_id":40190801903676,"sku":"100-188-140B3","price":82.45,"currency_code":"USD","in_stock":true},{"title":"150","offer_id":40190801936444,"sku":"100-188-150B3","price":82.45,"currency_code":"USD","in_stock":true},{"title":"160","offer_id":40190801969212,"sku":"100-188-160B3","price":82.45,"currency_code":"USD","in_stock":true},{"title":"170","offer_id":40190802001980,"sku":"100-188-170B3","price":82.45,"currency_code":"USD","in_stock":true},{"title":"180","offer_id":40190802034748,"sku":"100-188-180B3","price":82.45,"currency_code":"USD","in_stock":true},{"title":"200","offer_id":40190802100284,"sku":"100-188-200B3","price":82.45,"currency_code":"USD","in_stock":true},{"title":"220","offer_id":40190802133052,"sku":"100-188-220B3","price":82.45,"currency_code":"USD","in_stock":true},{"title":"240","offer_id":40190802165820,"sku":"100-188-240B3","price":82.45,"currency_code":"USD","in_stock":true},{"title":"280","offer_id":40190802231356,"sku":"100-188-280B3","price":82.45,"currency_code":"USD","in_stock":true},{"title":"300","offer_id":40190802264124,"sku":"100-188-300B3","price":82.45,"currency_code":"USD","in_stock":true},{"title":"325","offer_id":40190802296892,"sku":"100-188-325B3","price":82.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/products\/swift-springs-standard-coilover-spring-barrel-type-id-1-88-length-10-1194432546.jpg?v=1769750350"},{"product_id":"swift-springs-standard-coilover-spring-id-3-75in-10in-length","title":"Swift Springs Standard Coilover Spring - ID: 3.75\" \/ Length: 10\"","description":"\u003cp\u003eSwift Springs Standard Coilover Springs in 3.75\" ID and 10\" length are precision-engineered race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 3.75\" ID Swift springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel. With fewer coils and reduced unsprung mass, Swift springs deliver increased traction, smoother weight transfer, lower tire temperatures, and the predictable feel that oval track, road course, drag, and off-road racers demand.\u003c\/p\u003e\n\u003cp\u003eWith over 90 years of spring manufacturing expertise, Swift Springs has engineered their standard coilover springs specifically for the American racing market. Unlike conventional springs where switching brands only changes ride stiffness, Swift Springs coilover springs deliver a noticeable increase in traction, smoother weight transfer, lower tire temperatures, and a more predictable feel that racers can tune around. Most Swift springs 10\" and longer feature a barrel design that eliminates spring deflection and bowing — preventing spring rate inconsistency and rubbing against the shock body that can damage adjusting perch threads. All Swift Springs are manufactured using H5S.TW alloy, far superior to standard silicone chrome steel.\u003c\/p\u003e\n\n\u003ch3\u003eSwift Standard Coilover Spring Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eH5S.TW alloy steel outperforms standard silicone chrome in fatigue resistance and rate consistency\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and increase available shock stroke\u003c\/li\u003e\n\u003cli\u003eFaster transient response tracks road surface changes for improved mechanical grip\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for oval track, road course, drag, and off-road racing\u003c\/li\u003e\n\u003cli\u003eConsistent spring rates throughout the life of the spring\u003c\/li\u003e\n\u003cli\u003eMade in Japan with over 90 years of spring manufacturing expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Standard Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n    \u003ctbody\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\" rowspan=\"2\" width=\"24%\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eSPRING RATE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eUSABLE STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX LOAD\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\/inch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-375-200\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e200\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,441\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-375-250\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e252\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,654\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Swift Springs","offers":[{"title":"200","offer_id":40190802427964,"sku":"100-375-200","price":136.85,"currency_code":"USD","in_stock":true},{"title":"250","offer_id":40190802460732,"sku":"100-375-250","price":136.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/products\/swift-springs-standard-coilover-spring-id-3-75-length-10-1194427141.jpg?v=1768241378"},{"product_id":"swift-springs-standard-coilover-spring-id-3-75in-12in-length","title":"Swift Springs Standard Coilover Spring - ID: 3.75\" \/ Length: 12\"","description":"\u003cp\u003eSwift Springs Standard Coilover Springs in 3.75\" ID and 12\" length are precision-engineered race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 3.75\" ID Swift springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel. With fewer coils and reduced unsprung mass, Swift springs deliver increased traction, smoother weight transfer, lower tire temperatures, and the predictable feel that oval track, road course, drag, and off-road racers demand.\u003c\/p\u003e\n\u003cp\u003eWith over 90 years of spring manufacturing expertise, Swift Springs has engineered their standard coilover springs specifically for the American racing market. Unlike conventional springs where switching brands only changes ride stiffness, Swift Springs coilover springs deliver a noticeable increase in traction, smoother weight transfer, lower tire temperatures, and a more predictable feel that racers can tune around. Most Swift springs 10\" and longer feature a barrel design that eliminates spring deflection and bowing — preventing spring rate inconsistency and rubbing against the shock body that can damage adjusting perch threads. All Swift Springs are manufactured using H5S.TW alloy, far superior to standard silicone chrome steel.\u003c\/p\u003e\n\n\u003ch3\u003eSwift Standard Coilover Spring Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eH5S.TW alloy steel outperforms standard silicone chrome in fatigue resistance and rate consistency\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and increase available shock stroke\u003c\/li\u003e\n\u003cli\u003eFaster transient response tracks road surface changes for improved mechanical grip\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for oval track, road course, drag, and off-road racing\u003c\/li\u003e\n\u003cli\u003eConsistent spring rates throughout the life of the spring\u003c\/li\u003e\n\u003cli\u003eMade in Japan with over 90 years of spring manufacturing expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Standard Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n    \u003ctbody\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\" rowspan=\"2\" width=\"24%\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eSPRING RATE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eUSABLE STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX LOAD\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\/inch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-375-200\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e200\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,646\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-375-250\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e252\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,106\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Swift Springs","offers":[{"title":"200","offer_id":40190802526268,"sku":"120-375-200","price":136.85,"currency_code":"USD","in_stock":true},{"title":"250","offer_id":40190802559036,"sku":"120-375-250","price":136.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/products\/swift-springs-standard-coilover-spring-id-3-75-length-12-1194427140.jpg?v=1768241319"},{"product_id":"swift-springs-standard-coilover-spring-id-3-75in-16in-length","title":"Swift Springs Standard Coilover Spring - ID: 3.75\" \/ Length: 16\"","description":"\u003cp\u003eSwift Springs Standard Coilover Springs in 3.75\" ID and 16\" length are precision-engineered race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 3.75\" ID Swift springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel. With fewer coils and reduced unsprung mass, Swift springs deliver increased traction, smoother weight transfer, lower tire temperatures, and the predictable feel that oval track, road course, drag, and off-road racers demand.\u003c\/p\u003e\n\u003cp\u003eWith over 90 years of spring manufacturing expertise, Swift Springs has engineered their standard coilover springs specifically for the American racing market. Unlike conventional springs where switching brands only changes ride stiffness, Swift Springs coilover springs deliver a noticeable increase in traction, smoother weight transfer, lower tire temperatures, and a more predictable feel that racers can tune around. Most Swift springs 10\" and longer feature a barrel design that eliminates spring deflection and bowing — preventing spring rate inconsistency and rubbing against the shock body that can damage adjusting perch threads. All Swift Springs are manufactured using H5S.TW alloy, far superior to standard silicone chrome steel.\u003c\/p\u003e\n\n\u003ch3\u003eSwift Standard Coilover Spring Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eH5S.TW alloy steel outperforms standard silicone chrome in fatigue resistance and rate consistency\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and increase available shock stroke\u003c\/li\u003e\n\u003cli\u003eFaster transient response tracks road surface changes for improved mechanical grip\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for oval track, road course, drag, and off-road racing\u003c\/li\u003e\n\u003cli\u003eConsistent spring rates throughout the life of the spring\u003c\/li\u003e\n\u003cli\u003eMade in Japan with over 90 years of spring manufacturing expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Standard Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\" rowspan=\"2\" width=\"24%\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eSPRING RATE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eUSABLE STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX LOAD\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\/inch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e160-375-225\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e225\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e9.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e10.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,427\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e160-375-225\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e225\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e9.9\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e10.8\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e2,427\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e160-375-250\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e250\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e9.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e10.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,589\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e160-375-300\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e300\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e9.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e10.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,059\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e160-375-350\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e350\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e10.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,569\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Swift Springs","offers":[{"title":"200","offer_id":40190802591804,"sku":"160-375-200","price":146.2,"currency_code":"USD","in_stock":true},{"title":"250","offer_id":40190802624572,"sku":"160-375-250","price":162.35,"currency_code":"USD","in_stock":true},{"title":"300","offer_id":40190802657340,"sku":"160-375-300","price":162.35,"currency_code":"USD","in_stock":true},{"title":"350","offer_id":40190802690108,"sku":"160-375-350","price":162.35,"currency_code":"USD","in_stock":true},{"title":"225","offer_id":44166652788796,"sku":"160-375-225","price":162.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/products\/swift-springs-standard-coilover-spring-id-3-75-length-16-1194427139.jpg?v=1769693558"},{"product_id":"swift-springs-standard-coilover-spring-id-3in-6in-length","title":"Swift Springs Standard Coilover Spring - ID: 3\" \/ Length: 6\"","description":"\u003cp\u003eSwift Springs Standard Coilover Springs in 3\" ID and 6\" length are precision-engineered race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 3\" ID Swift springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel. With fewer coils and reduced unsprung mass, Swift springs deliver increased traction, smoother weight transfer, lower tire temperatures, and the predictable feel that oval track, road course, drag, and off-road racers demand.\u003c\/p\u003e\n\u003cp\u003eWith over 90 years of spring manufacturing expertise, Swift Springs has engineered their standard coilover springs specifically for the American racing market. Unlike conventional springs where switching brands only changes ride stiffness, Swift Springs coilover springs deliver a noticeable increase in traction, smoother weight transfer, lower tire temperatures, and a more predictable feel that racers can tune around. Most Swift springs 10\" and longer feature a barrel design that eliminates spring deflection and bowing — preventing spring rate inconsistency and rubbing against the shock body that can damage adjusting perch threads. All Swift Springs are manufactured using H5S.TW alloy, far superior to standard silicone chrome steel.\u003c\/p\u003e\n\n\u003ch3\u003eSwift Standard Coilover Spring Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eH5S.TW alloy steel outperforms standard silicone chrome in fatigue resistance and rate consistency\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and increase available shock stroke\u003c\/li\u003e\n\u003cli\u003eFaster transient response tracks road surface changes for improved mechanical grip\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for oval track, road course, drag, and off-road racing\u003c\/li\u003e\n\u003cli\u003eConsistent spring rates throughout the life of the spring\u003c\/li\u003e\n\u003cli\u003eMade in Japan with over 90 years of spring manufacturing expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Standard Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\" rowspan=\"2\" width=\"24%\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eSPRING RATE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eUSABLE STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX LOAD\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\/inch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e060-300-350\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e350\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,406\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Swift Springs","offers":[{"title":"Default Title","offer_id":40190802853948,"sku":"060-300-350","price":111.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/products\/swift-springs-standard-coilover-spring-id-3-length-6-060-300-350-1194398335.jpg?v=1767515290"},{"product_id":"swift-springs-standard-coilover-spring-id-3in-8in-length","title":"Swift Springs Standard Coilover Spring - ID: 3\" \/ Length: 8\"","description":"\u003cp\u003eSwift Springs Standard Coilover Springs in 3\" ID and 8\" length are precision-engineered race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 3\" ID Swift springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel. With fewer coils and reduced unsprung mass, Swift springs deliver increased traction, smoother weight transfer, lower tire temperatures, and the predictable feel that oval track, road course, drag, and off-road racers demand.\u003c\/p\u003e\n\u003cp\u003eWith over 90 years of spring manufacturing expertise, Swift Springs has engineered their standard coilover springs specifically for the American racing market. Unlike conventional springs where switching brands only changes ride stiffness, Swift Springs coilover springs deliver a noticeable increase in traction, smoother weight transfer, lower tire temperatures, and a more predictable feel that racers can tune around. Most Swift springs 10\" and longer feature a barrel design that eliminates spring deflection and bowing — preventing spring rate inconsistency and rubbing against the shock body that can damage adjusting perch threads. All Swift Springs are manufactured using H5S.TW alloy, far superior to standard silicone chrome steel.\u003c\/p\u003e\n\n\u003ch3\u003eSwift Standard Coilover Spring Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eH5S.TW alloy steel outperforms standard silicone chrome in fatigue resistance and rate consistency\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and increase available shock stroke\u003c\/li\u003e\n\u003cli\u003eFaster transient response tracks road surface changes for improved mechanical grip\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for oval track, road course, drag, and off-road racing\u003c\/li\u003e\n\u003cli\u003eConsistent spring rates throughout the life of the spring\u003c\/li\u003e\n\u003cli\u003eMade in Japan with over 90 years of spring manufacturing expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Standard Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n    \u003ctbody\u003e\n        \u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\" rowspan=\"2\" width=\"24%\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eSPRING RATE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eUSABLE STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX LOAD\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\/inch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-300-200\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e200\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,181\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-300-250\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e250\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,429\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-300-300\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e300\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,689\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-300-350\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e350\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,929\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-300-400\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e400\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,142\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-300-450\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e450\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,337\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-300-550\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e550\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,778\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-300-600\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e600\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,000\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Swift Springs","offers":[{"title":"200","offer_id":40190803083324,"sku":"080-300-200","price":111.35,"currency_code":"USD","in_stock":true},{"title":"250","offer_id":40190803116092,"sku":"080-300-250","price":111.35,"currency_code":"USD","in_stock":true},{"title":"300","offer_id":40190803148860,"sku":"080-300-300","price":111.35,"currency_code":"USD","in_stock":true},{"title":"350","offer_id":40190803181628,"sku":"080-300-350","price":111.35,"currency_code":"USD","in_stock":true},{"title":"400","offer_id":40190803214396,"sku":"080-300-400","price":111.35,"currency_code":"USD","in_stock":true},{"title":"450","offer_id":40190803247164,"sku":"080-300-450","price":111.35,"currency_code":"USD","in_stock":true},{"title":"550","offer_id":40190803312700,"sku":"080-300-550","price":111.35,"currency_code":"USD","in_stock":true},{"title":"600","offer_id":40190803345468,"sku":"080-300-600","price":111.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/products\/swift-springs-standard-coilover-spring-id-3-length-8-1194427142.jpg?v=1768241351"},{"product_id":"swift-springs-standard-coilover-spring-id-3in-10in-length","title":"Swift Springs Standard Coilover Spring - ID: 3\" \/ Length: 10\"","description":"\u003cp\u003eSwift Springs Standard Coilover Springs in 3\" ID and 10\" length are precision-engineered race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 3\" ID Swift springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel. With fewer coils and reduced unsprung mass, Swift springs deliver increased traction, smoother weight transfer, lower tire temperatures, and the predictable feel that oval track, road course, drag, and off-road racers demand.\u003c\/p\u003e\n\u003cp\u003eWith over 90 years of spring manufacturing expertise, Swift Springs has engineered their standard coilover springs specifically for the American racing market. Unlike conventional springs where switching brands only changes ride stiffness, Swift Springs coilover springs deliver a noticeable increase in traction, smoother weight transfer, lower tire temperatures, and a more predictable feel that racers can tune around. Most Swift springs 10\" and longer feature a barrel design that eliminates spring deflection and bowing — preventing spring rate inconsistency and rubbing against the shock body that can damage adjusting perch threads. All Swift Springs are manufactured using H5S.TW alloy, far superior to standard silicone chrome steel.\u003c\/p\u003e\n\n\u003ch3\u003eSwift Standard Coilover Spring Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eH5S.TW alloy steel outperforms standard silicone chrome in fatigue resistance and rate consistency\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and increase available shock stroke\u003c\/li\u003e\n\u003cli\u003eFaster transient response tracks road surface changes for improved mechanical grip\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for oval track, road course, drag, and off-road racing\u003c\/li\u003e\n\u003cli\u003eConsistent spring rates throughout the life of the spring\u003c\/li\u003e\n\u003cli\u003eMade in Japan with over 90 years of spring manufacturing expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Standard Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n    \u003ctbody\u003e\n        \u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\" rowspan=\"2\" width=\"24%\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eSPRING RATE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eUSABLE STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX LOAD\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\/inch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-300-125\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e125\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e915\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-300-200\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e200\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,457\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-300-250\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e250\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,762\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-300-300\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e300\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,067\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-300-350\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e350\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,301\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-300-400\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e400\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,646\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-300-450\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e450\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,799\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-300-500\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e500\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,169\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-300-550\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e550\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,366\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e100-300-600\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e600\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,638\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Swift Springs","offers":[{"title":"125","offer_id":40190803673148,"sku":"100-300-125","price":111.35,"currency_code":"USD","in_stock":true},{"title":"200","offer_id":40190803738684,"sku":"100-300-200","price":111.35,"currency_code":"USD","in_stock":true},{"title":"250","offer_id":40190803771452,"sku":"100-300-250","price":111.35,"currency_code":"USD","in_stock":true},{"title":"300","offer_id":40190803804220,"sku":"100-300-300","price":111.35,"currency_code":"USD","in_stock":true},{"title":"350","offer_id":40190803836988,"sku":"100-300-350","price":119.85,"currency_code":"USD","in_stock":true},{"title":"400","offer_id":40190803869756,"sku":"100-300-400","price":119.85,"currency_code":"USD","in_stock":true},{"title":"450","offer_id":40190803902524,"sku":"100-300-450","price":119.85,"currency_code":"USD","in_stock":true},{"title":"500","offer_id":40190803935292,"sku":"100-300-500","price":119.85,"currency_code":"USD","in_stock":true},{"title":"550","offer_id":40190803968060,"sku":"100-300-550","price":119.85,"currency_code":"USD","in_stock":true},{"title":"600","offer_id":40190804000828,"sku":"100-300-600","price":119.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/products\/swift-springs-standard-coilover-spring-id-3-length-10-1194427145.jpg?v=1768241498"},{"product_id":"swift-springs-standard-coilover-springs-id-3in-12in-length","title":"Swift Springs Standard Coilover Springs - ID: 3\" \/ Length: 12\"","description":"\u003cp\u003eSwift Springs Standard Coilover Springs in 3\" ID and 12\" length are precision-engineered race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 3\" ID Swift springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel. With fewer coils and reduced unsprung mass, Swift springs deliver increased traction, smoother weight transfer, lower tire temperatures, and the predictable feel that oval track, road course, drag, and off-road racers demand.\u003c\/p\u003e\n\u003cp\u003eWith over 90 years of spring manufacturing expertise, Swift Springs has engineered their standard coilover springs specifically for the American racing market. Unlike conventional springs where switching brands only changes ride stiffness, Swift Springs coilover springs deliver a noticeable increase in traction, smoother weight transfer, lower tire temperatures, and a more predictable feel that racers can tune around. Most Swift springs 10\" and longer feature a barrel design that eliminates spring deflection and bowing — preventing spring rate inconsistency and rubbing against the shock body that can damage adjusting perch threads. All Swift Springs are manufactured using H5S.TW alloy, far superior to standard silicone chrome steel.\u003c\/p\u003e\n\n\u003ch3\u003eSwift Standard Coilover Spring Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eH5S.TW alloy steel outperforms standard silicone chrome in fatigue resistance and rate consistency\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and increase available shock stroke\u003c\/li\u003e\n\u003cli\u003eFaster transient response tracks road surface changes for improved mechanical grip\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for oval track, road course, drag, and off-road racing\u003c\/li\u003e\n\u003cli\u003eConsistent spring rates throughout the life of the spring\u003c\/li\u003e\n\u003cli\u003eMade in Japan with over 90 years of spring manufacturing expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Standard Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\" rowspan=\"2\" width=\"24%\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eSPRING RATE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eUSABLE STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX LOAD\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\/inch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-300-100\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e100\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e878\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-300-125\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e125\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,088\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e120-300-135\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e135\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e8.7\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e8.7\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e1,169\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-300-150\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e150\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,281\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e120-300-165\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e165\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e8.5\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e8.5\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e1,397\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e120-300-185\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e185\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e7.6\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e8.3\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e1,530\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-300-200\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e200\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,724\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-300-225\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e225\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,905\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-300-250\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e250\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,077\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-300-275\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e275\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,230\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-300-300\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e300\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,362\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-300-350\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e350\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,728\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-300-400\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e400\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,008\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-300-450\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e450\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,224\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-300-475\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e475\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,329\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-300-500\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e500\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,484\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-300-550\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e550\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,811\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-300-600\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e600\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4,134\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-300-650\u003c\/td\u003e\n          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Springs Standard Coilover Spring - ID: 3\" \/ Length: 14\"","description":"\u003cp\u003eSwift Springs Standard Coilover Springs in 3\" ID and 14\" length are precision-engineered race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 3\" ID Swift springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel. With fewer coils and reduced unsprung mass, Swift springs deliver increased traction, smoother weight transfer, lower tire temperatures, and the predictable feel that oval track, road course, drag, and off-road racers demand.\u003c\/p\u003e\n\u003cp\u003eWith over 90 years of spring manufacturing expertise, Swift Springs has engineered their standard coilover springs specifically for the American racing market. Unlike conventional springs where switching brands only changes ride stiffness, Swift Springs coilover springs deliver a noticeable increase in traction, smoother weight transfer, lower tire temperatures, and a more predictable feel that racers can tune around. Most Swift springs 10\" and longer feature a barrel design that eliminates spring deflection and bowing — preventing spring rate inconsistency and rubbing against the shock body that can damage adjusting perch threads. All Swift Springs are manufactured using H5S.TW alloy, far superior to standard silicone chrome steel.\u003c\/p\u003e\n\n\u003ch3\u003eSwift Standard Coilover Spring Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eH5S.TW alloy steel outperforms standard silicone chrome in fatigue resistance and rate consistency\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and increase available shock stroke\u003c\/li\u003e\n\u003cli\u003eFaster transient response tracks road surface changes for improved mechanical grip\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for oval track, road course, drag, and off-road racing\u003c\/li\u003e\n\u003cli\u003eConsistent spring rates throughout the life of the spring\u003c\/li\u003e\n\u003cli\u003eMade in Japan with over 90 years of spring manufacturing expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Standard Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\" rowspan=\"2\" width=\"24%\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eSPRING RATE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eUSABLE STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX LOAD\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\/inch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd 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Springs Standard Coilover Spring - ID: 3\" \/ Length: 16\"","description":"\u003cp\u003eSwift Springs Standard Coilover Springs in 3\" ID and 16\" length are precision-engineered race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 3\" ID Swift springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel. With fewer coils and reduced unsprung mass, Swift springs deliver increased traction, smoother weight transfer, lower tire temperatures, and the predictable feel that oval track, road course, drag, and off-road racers demand.\u003c\/p\u003e\n\u003cp\u003eWith over 90 years of spring manufacturing expertise, Swift Springs has engineered their standard coilover springs specifically for the American racing market. Unlike conventional springs where switching brands only changes ride stiffness, Swift Springs coilover springs deliver a noticeable increase in traction, smoother weight transfer, lower tire temperatures, and a more predictable feel that racers can tune around. Most Swift springs 10\" and longer feature a barrel design that eliminates spring deflection and bowing — preventing spring rate inconsistency and rubbing against the shock body that can damage adjusting perch threads. All Swift Springs are manufactured using H5S.TW alloy, far superior to standard silicone chrome steel.\u003c\/p\u003e\n\n\u003ch3\u003eSwift Standard Coilover Spring Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eH5S.TW alloy steel outperforms standard silicone chrome in fatigue resistance and rate consistency\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and increase available shock stroke\u003c\/li\u003e\n\u003cli\u003eFaster transient response tracks road surface changes for improved mechanical grip\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for oval track, road course, drag, and off-road racing\u003c\/li\u003e\n\u003cli\u003eConsistent spring rates throughout the life of the spring\u003c\/li\u003e\n\u003cli\u003eMade in Japan with over 90 years of spring manufacturing expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Standard Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\" rowspan=\"2\" width=\"24%\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eSPRING RATE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eUSABLE STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX STROKE\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003e\u003cstrong\u003eMAX LOAD\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\/inch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003einch\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e\u003cstrong\u003elbs\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e160-300-100 BP\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e100\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e11.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e11.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,173\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e160-300-125 BP\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e125\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e10.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e11.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,442\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e160-300-150 BP\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e150\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e10.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e11.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,659\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e160-300-250\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e250\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e9.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e10.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,618\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e160-300-300\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e300\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e8.9\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e10.2\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e3,047\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e160-300-350\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e350\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e10.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,486\u003c\/td\u003e\n        \u003c\/tr\u003e\n\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e160-300-450\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e450\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e9.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4,341\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e160-300-500\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e500\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e9.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4,705\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e160-300-550\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e550\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e9.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5,024\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e160-300-600\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e600\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e8.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5,315\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e160-300-650\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e650\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e9.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5,911\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Swift Springs","offers":[{"title":"100","offer_id":40190806229052,"sku":"160-300-100 BP","price":136.85,"currency_code":"USD","in_stock":true},{"title":"125","offer_id":40190806261820,"sku":"160-300-125 BP","price":136.85,"currency_code":"USD","in_stock":true},{"title":"150","offer_id":40190806294588,"sku":"160-300-150 BP","price":136.85,"currency_code":"USD","in_stock":true},{"title":"250","offer_id":40190806327356,"sku":"160-300-250","price":136.85,"currency_code":"USD","in_stock":true},{"title":"350","offer_id":40190806360124,"sku":"160-300-350","price":136.85,"currency_code":"USD","in_stock":true},{"title":"450","offer_id":40190806425660,"sku":"160-300-450","price":136.85,"currency_code":"USD","in_stock":true},{"title":"500","offer_id":40190806458428,"sku":"160-300-500","price":145.35,"currency_code":"USD","in_stock":true},{"title":"550","offer_id":40190806491196,"sku":"160-300-550","price":145.35,"currency_code":"USD","in_stock":true},{"title":"600","offer_id":40190806523964,"sku":"160-300-600","price":153.85,"currency_code":"USD","in_stock":true},{"title":"650","offer_id":40190806556732,"sku":"160-300-650","price":153.85,"currency_code":"USD","in_stock":true},{"title":"300","offer_id":44166652493884,"sku":"160-300-300","price":136.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/products\/swift-springs-standard-coilover-spring-id-3-length-16-1194427143.jpg?v=1768241411"},{"product_id":"ohlins-coilover-spring-65mm-id","title":"Ohlins Coilover Spring - ID: 65mm","description":"\u003cp\u003eOhlins Coilover Springs are sold individually. Each spring can be purchased for use on Ohlins Coilovers and\/or to change the spring rates for Ohlins Coilovers. Some Ohlins Coilovers do not include springs so they must be purchased separately. All Ohlins Springs use a 65mm inner diameter (ID). When customizing Ohlins Coilovers, we strongly urge you to contact us or Ohlins USA for assistance to determine what additional parts and\/or settings would be needed for your goals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Springs are sold individually.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eU00159-44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Name\u003c\/td\u003e\n\u003ctd\u003eSpring, 120 N\/mm\/127mm\/65mm ID\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold As\u003c\/td\u003e\n\u003ctd\u003eIndividually\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Ohlins","offers":[{"title":"Length: 127mm \/ Spring Rate: 120 N\/mm","offer_id":40191187058748,"sku":"U00159-44","price":113.85,"currency_code":"USD","in_stock":true},{"title":"Length: 127mm \/ Spring Rate: 160 N\/mm","offer_id":40191187091516,"sku":"U00159-33","price":113.85,"currency_code":"USD","in_stock":true},{"title":"Length: 152mm \/ Spring Rate: 110 N\/mm","offer_id":40191187124284,"sku":"U00159-51","price":113.85,"currency_code":"USD","in_stock":true},{"title":"Length: 152mm \/ Spring Rate: 120 N\/mm","offer_id":40191187157052,"sku":"U00159-36","price":113.85,"currency_code":"USD","in_stock":true},{"title":"Length: 178mm \/ Spring Rate: 130 N\/mm","offer_id":40191187189820,"sku":"U00159-53","price":113.85,"currency_code":"USD","in_stock":true},{"title":"Length: 178mm \/ Spring Rate: 150 N\/mm","offer_id":40191187222588,"sku":"U00159-52","price":113.85,"currency_code":"USD","in_stock":true},{"title":"Length: 180mm \/ Spring Rate: 60 N\/mm","offer_id":40191187255356,"sku":"48000-15","price":97.75,"currency_code":"USD","in_stock":true},{"title":"Length: 180mm \/ Spring Rate: 70 N\/mm","offer_id":40191187288124,"sku":"48000-19","price":97.75,"currency_code":"USD","in_stock":true},{"title":"Length: 180mm \/ Spring Rate: 80 N\/mm","offer_id":40191187320892,"sku":"48000-23","price":97.75,"currency_code":"USD","in_stock":true},{"title":"Length: 180mm \/ Spring Rate: 90 N\/mm","offer_id":40191187353660,"sku":"48000-27","price":97.75,"currency_code":"USD","in_stock":true},{"title":"Length: 180mm \/ Spring Rate: 100 N\/mm","offer_id":40191187386428,"sku":"48000-31","price":97.75,"currency_code":"USD","in_stock":true},{"title":"Length: 180mm \/ Spring Rate: 120 N\/mm","offer_id":40191187419196,"sku":"48000-39","price":97.75,"currency_code":"USD","in_stock":true},{"title":"Length: 180mm \/ Spring Rate: 140 N\/mm","offer_id":40191187451964,"sku":"48000-47","price":97.75,"currency_code":"USD","in_stock":true},{"title":"Length: 180mm \/ Spring Rate: 160 N\/mm","offer_id":40191187484732,"sku":"48000-55","price":97.75,"currency_code":"USD","in_stock":true},{"title":"Length: 200mm \/ Spring Rate: 40 N\/mm","offer_id":40191187517500,"sku":"48010-07","price":97.75,"currency_code":"USD","in_stock":true},{"title":"Length: 200mm \/ Spring Rate: 50 N\/mm","offer_id":40191187550268,"sku":"48010-11","price":97.75,"currency_code":"USD","in_stock":true},{"title":"Length: 200mm \/ Spring Rate: 60 N\/mm","offer_id":40191187583036,"sku":"48010-15","price":97.75,"currency_code":"USD","in_stock":true},{"title":"Length: 200mm \/ Spring Rate: 70 N\/mm","offer_id":40191187615804,"sku":"48010-19","price":97.75,"currency_code":"USD","in_stock":true},{"title":"Length: 200mm \/ Spring Rate: 80 N\/mm","offer_id":40191187648572,"sku":"48010-23","price":97.75,"currency_code":"USD","in_stock":true},{"title":"Length: 200mm \/ Spring Rate: 90 N\/mm","offer_id":40191187681340,"sku":"48010-27","price":97.75,"currency_code":"USD","in_stock":true},{"title":"Length: 200mm \/ Spring Rate: 100 N\/mm","offer_id":40191187714108,"sku":"48010-31","price":97.75,"currency_code":"USD","in_stock":true},{"title":"Length: 200mm \/ Spring Rate: 120 N\/mm","offer_id":40191187746876,"sku":"48010-39","price":97.75,"currency_code":"USD","in_stock":true},{"title":"Length: 200mm \/ Spring Rate: 140 N\/mm","offer_id":40191187779644,"sku":"48010-47","price":97.75,"currency_code":"USD","in_stock":true},{"title":"Length: 200mm \/ Spring Rate: 160 N\/mm","offer_id":40191187812412,"sku":"48010-55","price":97.75,"currency_code":"USD","in_stock":true},{"title":"Length: 200mm \/ Spring Rate: 190 N\/mm","offer_id":40191187845180,"sku":"48010-67","price":97.75,"currency_code":"USD","in_stock":true},{"title":"Length: 200mm \/ Spring Rate: 110 N\/mm","offer_id":40191187877948,"sku":"48010-35","price":97.75,"currency_code":"USD","in_stock":true},{"title":"Length: 203mm \/ Spring Rate: 180 N\/mm","offer_id":40191187910716,"sku":"U00159-35","price":113.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/products\/ohlins-coilover-spring-id-65mm-1194408068.jpg?v=1767728291"},{"product_id":"swift-springs-standard-coilover-spring-barrel-type-id-2-5in-6in-length","title":"Swift Springs Standard Coilover Spring (Barrel Type) - ID: 2.5\" \/ Length: 6\"","description":"\u003cp\u003eSwift Springs Standard Coilover Springs in 2.5\" ID and 6\" length are precision-engineered barrel-type race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 2.5\" ID Swift springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel. The barrel design eliminates spring deflection and bowing, preventing spring rate inconsistency and contact with the shock body that can damage adjusting perch threads. With fewer coils and reduced unsprung mass, Swift springs deliver increased traction, smoother weight transfer, lower tire temperatures, and the predictable feel that oval track, road course, drag, and off-road racers demand.\u003c\/p\u003e\n\u003cp\u003eWith over 90 years of spring manufacturing expertise, Swift Springs has engineered their standard coilover springs specifically for the American racing market. Unlike conventional springs where switching brands only changes ride stiffness, Swift Springs coilover springs deliver a noticeable increase in traction, smoother weight transfer, lower tire temperatures, and a more predictable feel that racers can tune around. Most Swift springs 10\" and longer feature a barrel design that eliminates spring deflection and bowing — preventing spring rate inconsistency and rubbing against the shock body that can damage adjusting perch threads. All Swift Springs are manufactured using H5S.TW alloy, far superior to standard silicone chrome steel.\u003c\/p\u003e\n\n\u003ch3\u003eSwift Standard Coilover Spring Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eH5S.TW alloy steel outperforms standard silicone chrome in fatigue resistance and rate consistency\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and increase available shock stroke\u003c\/li\u003e\n\u003cli\u003eFaster transient response tracks road surface changes for improved mechanical grip\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for oval track, road course, drag, and off-road racing\u003c\/li\u003e\n\u003cli\u003eConsistent spring rates throughout the life of the spring\u003c\/li\u003e\n\u003cli\u003eMade in Japan with over 90 years of spring manufacturing expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Standard Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n    \u003ctbody\u003e\n        \u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\" rowspan=\"2\" width=\"24%\"\u003ePART #\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003eSPRING RATE\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003eUSABLE STROKE\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003eMAX STROKE\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003eMAX LOAD\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\"\u003elbs\/inch\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003einch\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003einch\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003elbs\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e060-250-100 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e100\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e467\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e060-250-125 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e125\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e567\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e060-250-150 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e150\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e670\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e060-250-175 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e175\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e774\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e060-250-200 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e200\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e855\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e060-250-250 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e250\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,067\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e060-250-300 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e300\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,248\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e060-250-350 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e350\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,433\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Swift Springs","offers":[{"title":"100","offer_id":40191245582396,"sku":"060-250-100 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"125","offer_id":40191245615164,"sku":"060-250-125 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"150","offer_id":40191245647932,"sku":"060-250-150 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"175","offer_id":40191245680700,"sku":"060-250-175 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"200","offer_id":40191245713468,"sku":"060-250-200 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"250","offer_id":40191245746236,"sku":"060-250-250 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"300","offer_id":40191245779004,"sku":"060-250-300 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"350","offer_id":40191245811772,"sku":"060-250-350 B","price":102.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/products\/swift-springs-standard-coilover-spring-barrel-type-id-2-5-length-6-1194432533.jpg?v=1768427051"},{"product_id":"swift-springs-standard-coilover-spring-barrel-type-id-2-5in-7in-length","title":"Swift Springs Standard Coilover Spring (Barrel Type) - ID: 2.5\" \/ Length: 7\"","description":"\u003cp\u003eSwift Springs Standard Coilover Springs in 2.5\" ID and 7\" length are precision-engineered barrel-type race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 2.5\" ID Swift springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel. The barrel design eliminates spring deflection and bowing, preventing spring rate inconsistency and contact with the shock body that can damage adjusting perch threads. With fewer coils and reduced unsprung mass, Swift springs deliver increased traction, smoother weight transfer, lower tire temperatures, and the predictable feel that oval track, road course, drag, and off-road racers demand.\u003c\/p\u003e\n\u003cp\u003eWith over 90 years of spring manufacturing expertise, Swift Springs has engineered their standard coilover springs specifically for the American racing market. Unlike conventional springs where switching brands only changes ride stiffness, Swift Springs coilover springs deliver a noticeable increase in traction, smoother weight transfer, lower tire temperatures, and a more predictable feel that racers can tune around. Most Swift springs 10\" and longer feature a barrel design that eliminates spring deflection and bowing — preventing spring rate inconsistency and rubbing against the shock body that can damage adjusting perch threads. All Swift Springs are manufactured using H5S.TW alloy, far superior to standard silicone chrome steel.\u003c\/p\u003e\n\n\u003ch3\u003eSwift Standard Coilover Spring Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eH5S.TW alloy steel outperforms standard silicone chrome in fatigue resistance and rate consistency\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and increase available shock stroke\u003c\/li\u003e\n\u003cli\u003eFaster transient response tracks road surface changes for improved mechanical grip\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for oval track, road course, drag, and off-road racing\u003c\/li\u003e\n\u003cli\u003eConsistent spring rates throughout the life of the spring\u003c\/li\u003e\n\u003cli\u003eMade in Japan with over 90 years of spring manufacturing expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Standard Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\" rowspan=\"2\" width=\"24%\"\u003ePART #\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003eSPRING RATE\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003eUSABLE STROKE\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003eMAX STROKE\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003eMAX LOAD\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\"\u003elbs\/inch\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003einch\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003einch\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003elbs\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e070-250-350 B\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e350\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e4.6\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e4.6\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e1,598\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e070-250-400 B\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e400\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e4.4\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e4.4\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e1,780\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e070-250-450 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e450\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,967\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e070-250-475 B\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e475\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e4\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e4.5\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e2,132\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e070-250-500 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e500\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,146\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e070-250-525 B\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e525\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e4.1\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e4.3\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e2,274\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e070-250-550 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e550\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,317\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e070-250-600 B\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e600\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2.480\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e070-250-650 B\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e650\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e4.1\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e4.1\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e2,687\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e070-250-700 B\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e700\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e4.1\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e4.1\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e2,866\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e070-250-750 B\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e750\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e4\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e4\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e2,982\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Swift Springs","offers":[{"title":"450","offer_id":40191245844540,"sku":"070-250-450 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"500","offer_id":40191245877308,"sku":"070-250-500 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"550","offer_id":40191245910076,"sku":"070-250-550 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"600","offer_id":40191245942844,"sku":"070-250-600 B","price":102.85,"currency_code":"USD","in_stock":true},{"title":"350","offer_id":44166651576380,"sku":"070-250-350 B","price":111.35,"currency_code":"USD","in_stock":true},{"title":"400","offer_id":44166651609148,"sku":"070-250-400 B","price":111.35,"currency_code":"USD","in_stock":true},{"title":"475","offer_id":44166651641916,"sku":"070-250-475 B","price":111.35,"currency_code":"USD","in_stock":true},{"title":"525","offer_id":44166651674684,"sku":"070-250-525 B","price":111.35,"currency_code":"USD","in_stock":true},{"title":"650","offer_id":44166651707452,"sku":"070-250-650 B","price":119.85,"currency_code":"USD","in_stock":true},{"title":"700","offer_id":44166651740220,"sku":"070-250-700 B","price":119.85,"currency_code":"USD","in_stock":true},{"title":"750","offer_id":44166651772988,"sku":"070-250-750 B","price":119.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/products\/swift-springs-standard-coilover-spring-barrel-type-id-2-5-length-7-1194427147.jpg?v=1768241560"},{"product_id":"swift-springs-standard-coilover-spring-straight-type-id-2-5in-8in-length","title":"Swift Springs Standard Coilover Spring (Straight Type) - ID: 2.5\" \/ Length: 8\"","description":"\u003cp\u003eSwift Springs Standard Coilover Springs in 2.5\" ID and 8\" length are precision-engineered straight-type race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 2.5\" ID Swift springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel. With fewer coils and reduced unsprung mass, Swift springs deliver increased traction, smoother weight transfer, lower tire temperatures, and the predictable feel that oval track, road course, drag, and off-road racers demand.\u003c\/p\u003e\n\u003cp\u003eWith over 90 years of spring manufacturing expertise, Swift Springs has engineered their standard coilover springs specifically for the American racing market. Unlike conventional springs where switching brands only changes ride stiffness, Swift Springs coilover springs deliver a noticeable increase in traction, smoother weight transfer, lower tire temperatures, and a more predictable feel that racers can tune around. Most Swift springs 10\" and longer feature a barrel design that eliminates spring deflection and bowing — preventing spring rate inconsistency and rubbing against the shock body that can damage adjusting perch threads. All Swift Springs are manufactured using H5S.TW alloy, far superior to standard silicone chrome steel.\u003c\/p\u003e\n\n\u003ch3\u003eSwift Standard Coilover Spring Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eH5S.TW alloy steel outperforms standard silicone chrome in fatigue resistance and rate consistency\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and increase available shock stroke\u003c\/li\u003e\n\u003cli\u003eFaster transient response tracks road surface changes for improved mechanical grip\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for oval track, road course, drag, and off-road racing\u003c\/li\u003e\n\u003cli\u003eConsistent spring rates throughout the life of the spring\u003c\/li\u003e\n\u003cli\u003eMade in Japan with over 90 years of spring manufacturing expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Standard Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n    \u003ctbody\u003e\n        \u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\" rowspan=\"2\" width=\"24%\"\u003ePART #\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003eSPRING RATE\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003eUSABLE STROKE\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003eMAX STROKE\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003eMAX LOAD\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\"\u003elbs\/inch\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003einch\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003einch\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003elbs\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-100\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e100\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e582\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-125\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e125\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e710\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-150\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e150\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e877\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-175\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e175\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e985\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-200\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e200\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,151\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-225\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e225\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,280\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-250\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e250\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,402\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-275\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e275\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,516\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-300\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e300\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,620\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-350\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e350\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,837\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-375\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e375\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,953\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-400\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e400\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,066\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-425\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e425\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,172\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-450\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e450\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,273\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-475\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e475\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,371\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-500\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e500\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,461\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-525\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e525\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,544\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-550\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e550\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,679\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-600\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e600\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e2,884\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-650\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e650\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,009\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-700\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e700\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,180\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-900\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e900\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.3\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,869\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-950\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e950\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3.7\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3,957\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-1000\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1000\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.1\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4,130\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-1100\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1100\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4,339 \u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-1200\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1200\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,729\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-1300\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1300\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e4.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5,220 \u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-1400\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1400\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5,298 \u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-1500\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1500\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3.5\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e5,309\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e080-250-1600\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1600\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e3.8\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6,041\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Swift Springs","offers":[{"title":"100","offer_id":40191245975612,"sku":"080-250-100","price":102.85,"currency_code":"USD","in_stock":true},{"title":"125","offer_id":40191246008380,"sku":"080-250-125","price":102.85,"currency_code":"USD","in_stock":true},{"title":"150","offer_id":40191246041148,"sku":"080-250-150","price":102.85,"currency_code":"USD","in_stock":true},{"title":"175","offer_id":40191246073916,"sku":"080-250-175","price":102.85,"currency_code":"USD","in_stock":true},{"title":"200","offer_id":40191246106684,"sku":"080-250-200","price":102.85,"currency_code":"USD","in_stock":true},{"title":"225","offer_id":40191246139452,"sku":"080-250-225","price":102.85,"currency_code":"USD","in_stock":true},{"title":"250","offer_id":40191246172220,"sku":"080-250-250","price":102.85,"currency_code":"USD","in_stock":true},{"title":"275","offer_id":40191246204988,"sku":"080-250-275","price":102.85,"currency_code":"USD","in_stock":true},{"title":"300","offer_id":40191246237756,"sku":"080-250-300","price":102.85,"currency_code":"USD","in_stock":true},{"title":"350","offer_id":40191246303292,"sku":"080-250-350","price":102.85,"currency_code":"USD","in_stock":true},{"title":"375","offer_id":40191246336060,"sku":"080-250-375","price":102.85,"currency_code":"USD","in_stock":true},{"title":"400","offer_id":40191246368828,"sku":"080-250-400","price":102.85,"currency_code":"USD","in_stock":true},{"title":"425","offer_id":40191246401596,"sku":"080-250-425","price":102.85,"currency_code":"USD","in_stock":true},{"title":"450","offer_id":40191246434364,"sku":"080-250-450","price":102.85,"currency_code":"USD","in_stock":true},{"title":"475","offer_id":40191246467132,"sku":"080-250-475","price":102.85,"currency_code":"USD","in_stock":true},{"title":"500","offer_id":40191246499900,"sku":"080-250-500","price":102.85,"currency_code":"USD","in_stock":true},{"title":"525","offer_id":40633439748156,"sku":"080-250-525","price":102.85,"currency_code":"USD","in_stock":true},{"title":"550","offer_id":40191246598204,"sku":"080-250-550","price":102.85,"currency_code":"USD","in_stock":true},{"title":"600","offer_id":40191246630972,"sku":"080-250-600","price":102.85,"currency_code":"USD","in_stock":true},{"title":"650","offer_id":40191246663740,"sku":"080-250-650","price":102.85,"currency_code":"USD","in_stock":true},{"title":"700","offer_id":40191246696508,"sku":"080-250-700","price":102.85,"currency_code":"USD","in_stock":true},{"title":"900","offer_id":40191246827580,"sku":"080-250-900","price":86.7,"currency_code":"USD","in_stock":true},{"title":"950","offer_id":40191246860348,"sku":"080-250-950","price":86.7,"currency_code":"USD","in_stock":true},{"title":"1000","offer_id":40191246893116,"sku":"080-250-1000","price":102.85,"currency_code":"USD","in_stock":true},{"title":"1100","offer_id":40191246925884,"sku":"080-250-1100","price":119.85,"currency_code":"USD","in_stock":true},{"title":"1200","offer_id":40191246958652,"sku":"080-250-1200","price":111.35,"currency_code":"USD","in_stock":true},{"title":"1300","offer_id":40191246991420,"sku":"080-250-1300","price":119.85,"currency_code":"USD","in_stock":true},{"title":"1400","offer_id":40191247024188,"sku":"080-250-1400","price":119.85,"currency_code":"USD","in_stock":true},{"title":"1500","offer_id":40191247056956,"sku":"080-250-1500","price":119.85,"currency_code":"USD","in_stock":true},{"title":"1600","offer_id":40191247089724,"sku":"080-250-1600","price":119.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/products\/swift-springs-standard-coilover-spring-straight-type-id-2-5-length-8-1194398293.jpg?v=1767514116"},{"product_id":"swift-springs-standard-coilover-spring-barrel-type-id-2-5in-12in-length-straight-for-spring-rubbers","title":"Swift Springs Standard Coilover Spring (Barrel Type) - ID: 2.5\" \/ Length: 12\" Straight for Spring Rubbers","description":"\u003cp\u003eSwift Springs Standard Coilover Springs in 2.5\" ID and 12\" length are precision-engineered barrel-type race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 2.5\" ID Swift springs are manufactured in Japan from proprietary H5S.TW high-tensile alloy steel. The barrel design eliminates spring deflection and bowing, preventing spring rate inconsistency and contact with the shock body that can damage adjusting perch threads. With fewer coils and reduced unsprung mass, Swift springs deliver increased traction, smoother weight transfer, lower tire temperatures, and the predictable feel that oval track, road course, drag, and off-road racers demand.\u003c\/p\u003e\n\u003cp\u003eWith over 90 years of spring manufacturing expertise, Swift Springs has engineered their standard coilover springs specifically for the American racing market. Unlike conventional springs where switching brands only changes ride stiffness, Swift Springs coilover springs deliver a noticeable increase in traction, smoother weight transfer, lower tire temperatures, and a more predictable feel that racers can tune around. Most Swift springs 10\" and longer feature a barrel design that eliminates spring deflection and bowing — preventing spring rate inconsistency and rubbing against the shock body that can damage adjusting perch threads. All Swift Springs are manufactured using H5S.TW alloy, far superior to standard silicone chrome steel.\u003c\/p\u003e\n\n\u003ch3\u003eSwift Standard Coilover Spring Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eH5S.TW alloy steel outperforms standard silicone chrome in fatigue resistance and rate consistency\u003c\/li\u003e\n\u003cli\u003eFewer coils reduce unsprung weight and increase available shock stroke\u003c\/li\u003e\n\u003cli\u003eFaster transient response tracks road surface changes for improved mechanical grip\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for oval track, road course, drag, and off-road racing\u003c\/li\u003e\n\u003cli\u003eConsistent spring rates throughout the life of the spring\u003c\/li\u003e\n\u003cli\u003eMade in Japan with over 90 years of spring manufacturing expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Swift Standard Coilover Springs are sold individually. Select your desired spring rate from the options above.\u003c\/p\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\" rowspan=\"2\" width=\"24%\"\u003ePART #\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003eSPRING RATE\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003eUSABLE STROKE\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003eMAX STROKE\u003c\/td\u003e\n            \u003ctd class=\"spc\" width=\"19%\"\u003eMAX LOAD\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spchd\"\u003e\n            \u003ctd class=\"spc\"\u003elbs\/inch\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003einch\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003einch\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003elbs\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e120-250-150 TH\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e150\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e8\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e8\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e1,205\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-175 TH\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e175\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.2\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,337 \u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e120-250-185 TH\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e185\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e7.8\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e7.8\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e1,449\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-200 TH\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e200\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.0\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,528\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-225 TH\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e225\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.9\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,674\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n            \u003ctd class=\"spc\"\u003e120-250-250 TH\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e250\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e6.6\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e7.4\u003c\/td\u003e\n            \u003ctd class=\"spc\"\u003e1,841\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr class=\"spcrow\"\u003e\n\u003ctd class=\"spc\"\u003e120-250-275 TH\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e275\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e7.4\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e7.4\u003c\/td\u003e\n\u003ctd class=\"spc\"\u003e2,046\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Swift Springs","offers":[{"title":"175","offer_id":40191247155260,"sku":"120-250-175 TH","price":102.85,"currency_code":"USD","in_stock":true},{"title":"200","offer_id":40191247188028,"sku":"120-250-200 TH","price":102.85,"currency_code":"USD","in_stock":true},{"title":"225","offer_id":40191247220796,"sku":"120-250-225 TH","price":102.85,"currency_code":"USD","in_stock":true},{"title":"250","offer_id":40191247253564,"sku":"120-250-250 TH","price":102.85,"currency_code":"USD","in_stock":true},{"title":"150","offer_id":44166651445308,"sku":"120-250-150 TH","price":111.35,"currency_code":"USD","in_stock":true},{"title":"185","offer_id":44166651478076,"sku":"120-250-185 TH","price":111.35,"currency_code":"USD","in_stock":true},{"title":"275","offer_id":44166651510844,"sku":"120-250-275 TH","price":111.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/products\/swift-springs-standard-coilover-spring-barrel-type-id-2-5-length-12-straight-for-spring-rubbers-1194432537.jpg?v=1768427170"},{"product_id":"triple-s-coilover-springs-id-65mm-length-135mm","title":"Triple S Coilover Springs - ID: 65mm \/ Length: 135mm","description":"\u003cp\u003eTriple S Coilover Springs in 65mm ID × 135mm length are a direct drop-in upgrade for virtually any aftermarket coilover kit — BC Racing, Yellow Speed, Fortune Auto, KSport, and more. Built from proprietary TS2000 alloy (2,000 MPa tensile strength) instead of the industry-standard SAE9254 (1,800 MPa), they deliver more usable stroke, more consistent spring rates, and up to 20% lighter weight than the factory springs that came with your coilovers.\u003c\/p\u003e\n\u003cp\u003ePick your preferred spring rate from the drop-down to fine-tune your setup — whether you want more compliance for daily driving, tighter control for track days, or a firmer rate to pair with sticky tires. Because TS2000 is rated for a higher tensile load, Triple S can wind a taller spring in the same active length, giving you more stroke before coil bind and a more linear response through the full range of damper travel. Each spring is finished in a durable green powder coat and backed by a 1-year manufacturer defect warranty.\u003c\/p\u003e\n\u003cp\u003eTriple S is manufactured by Yang Min Enterprise, an OEM coil-spring supplier with over 50 years of production experience and ISO 9001, IATF 16949, and ISO 14001 certifications. Every spring is cold-forged and pre-set to eliminate sag, so the rate you order on day one is the rate you keep after thousands of miles.\u003c\/p\u003e\n\u003cp\u003eSold in pairs (2 springs total).\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary TS2000 alloy (2,000 MPa tensile strength)\u003c\/li\u003e\n\u003cli\u003eUp to 20% lighter than standard SAE9254 coilover springs\u003c\/li\u003e\n\u003cli\u003eIncreased usable stroke for better damper performance\u003c\/li\u003e\n\u003cli\u003eTighter spring rate consistency batch-to-batch\u003c\/li\u003e\n\u003cli\u003ePre-set at the factory to eliminate long-term sag\u003c\/li\u003e\n\u003cli\u003eDurable green powder-coat finish\u003c\/li\u003e\n\u003cli\u003eCompatible with virtually all aftermarket coilover kits at matching ID\u003c\/li\u003e\n\u003cli\u003e1-year manufacturer defect warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Name\u003c\/td\u003e\n\u003ctd\u003eTriple S Coilover Springs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVehicle\u003c\/td\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Type\u003c\/td\u003e\n\u003ctd\u003eStraight \/ Linear Coilover Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring ID\u003c\/td\u003e\n\u003ctd\u003e65mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Length\u003c\/td\u003e\n\u003ctd\u003e135mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Material\u003c\/td\u003e\n\u003ctd\u003eTS2000 (2,000 MPa Tensile Strength)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eGreen Powder Coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold In\u003c\/td\u003e\n\u003ctd\u003ePairs (2 Springs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eFits most aftermarket coilovers with matching ID (BC Racing, Yellow Speed, Fortune Auto, KSport, and others)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eYang Min Enterprise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eTaiwan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1-Year Manufacturer Defect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Triple S Suspension","offers":[{"title":"6K","offer_id":40191247319100,"sku":"ISC-TS-ID65-13506","price":170.0,"currency_code":"USD","in_stock":true},{"title":"8K","offer_id":40191247351868,"sku":"ISC-TS-ID65-13508","price":170.0,"currency_code":"USD","in_stock":true},{"title":"10K","offer_id":40191247384636,"sku":"ISC-TS-ID65-13510","price":170.0,"currency_code":"USD","in_stock":true},{"title":"12K","offer_id":40191247417404,"sku":"ISC-TS-ID65-13512","price":170.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/files\/triple-s-coilover-springs-id-65mm-length-135mm-1194336433.jpg?v=1761588493"},{"product_id":"triple-s-coilover-springs-id-65mm-length-150mm","title":"Triple S Coilover Springs - ID: 65mm \/ Length: 150mm","description":"\u003cp\u003eTriple S Coilover Springs in 65mm ID × 150mm length are a direct drop-in upgrade for virtually any aftermarket coilover kit — BC Racing, Yellow Speed, Fortune Auto, KSport, and more. Built from proprietary TS2000 alloy (2,000 MPa tensile strength) instead of the industry-standard SAE9254 (1,800 MPa), they deliver more usable stroke, more consistent spring rates, and up to 20% lighter weight than the factory springs that came with your coilovers.\u003c\/p\u003e\n\u003cp\u003ePick your preferred spring rate from the drop-down to fine-tune your setup — whether you want more compliance for daily driving, tighter control for track days, or a firmer rate to pair with sticky tires. Because TS2000 is rated for a higher tensile load, Triple S can wind a taller spring in the same active length, giving you more stroke before coil bind and a more linear response through the full range of damper travel. Each spring is finished in a durable green powder coat and backed by a 1-year manufacturer defect warranty.\u003c\/p\u003e\n\u003cp\u003eTriple S is manufactured by Yang Min Enterprise, an OEM coil-spring supplier with over 50 years of production experience and ISO 9001, IATF 16949, and ISO 14001 certifications. Every spring is cold-forged and pre-set to eliminate sag, so the rate you order on day one is the rate you keep after thousands of miles.\u003c\/p\u003e\n\u003cp\u003eSold in pairs (2 springs total).\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary TS2000 alloy (2,000 MPa tensile strength)\u003c\/li\u003e\n\u003cli\u003eUp to 20% lighter than standard SAE9254 coilover springs\u003c\/li\u003e\n\u003cli\u003eIncreased usable stroke for better damper performance\u003c\/li\u003e\n\u003cli\u003eTighter spring rate consistency batch-to-batch\u003c\/li\u003e\n\u003cli\u003ePre-set at the factory to eliminate long-term sag\u003c\/li\u003e\n\u003cli\u003eDurable green powder-coat finish\u003c\/li\u003e\n\u003cli\u003eCompatible with virtually all aftermarket coilover kits at matching ID\u003c\/li\u003e\n\u003cli\u003e1-year manufacturer defect warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Name\u003c\/td\u003e\n\u003ctd\u003eTriple S Coilover Springs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVehicle\u003c\/td\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Type\u003c\/td\u003e\n\u003ctd\u003eStraight \/ Linear Coilover Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring ID\u003c\/td\u003e\n\u003ctd\u003e65mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Length\u003c\/td\u003e\n\u003ctd\u003e150mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Material\u003c\/td\u003e\n\u003ctd\u003eTS2000 (2,000 MPa Tensile Strength)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eGreen Powder Coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold In\u003c\/td\u003e\n\u003ctd\u003ePairs (2 Springs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eFits most aftermarket coilovers with matching ID (BC Racing, Yellow Speed, Fortune Auto, KSport, and others)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eYang Min Enterprise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eTaiwan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1-Year Manufacturer Defect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Triple S Suspension","offers":[{"title":"7K","offer_id":43419469054012,"sku":"ISC-TS-ID65-15007","price":170.0,"currency_code":"USD","in_stock":true},{"title":"16K","offer_id":43419469086780,"sku":"ISC-TS-ID65-15016","price":170.0,"currency_code":"USD","in_stock":true},{"title":"18K","offer_id":43419469119548,"sku":"ISC-TS-ID65-15018","price":170.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/files\/triple-s-coilover-springs-id-65mm-length-150mm-1194336431.jpg?v=1761588496"},{"product_id":"triple-s-coilover-springs-id-65mm-length-160mm","title":"Triple S Coilover Springs - ID: 65mm \/ Length: 160mm","description":"\u003cp\u003eTriple S Coilover Springs in 65mm ID × 160mm length are a direct drop-in upgrade for virtually any aftermarket coilover kit — BC Racing, Yellow Speed, Fortune Auto, KSport, and more. Built from proprietary TS2000 alloy (2,000 MPa tensile strength) instead of the industry-standard SAE9254 (1,800 MPa), they deliver more usable stroke, more consistent spring rates, and up to 20% lighter weight than the factory springs that came with your coilovers.\u003c\/p\u003e\n\u003cp\u003ePick your preferred spring rate from the drop-down to fine-tune your setup — whether you want more compliance for daily driving, tighter control for track days, or a firmer rate to pair with sticky tires. Because TS2000 is rated for a higher tensile load, Triple S can wind a taller spring in the same active length, giving you more stroke before coil bind and a more linear response through the full range of damper travel. Each spring is finished in a durable green powder coat and backed by a 1-year manufacturer defect warranty.\u003c\/p\u003e\n\u003cp\u003eTriple S is manufactured by Yang Min Enterprise, an OEM coil-spring supplier with over 50 years of production experience and ISO 9001, IATF 16949, and ISO 14001 certifications. Every spring is cold-forged and pre-set to eliminate sag, so the rate you order on day one is the rate you keep after thousands of miles.\u003c\/p\u003e\n\u003cp\u003eSold in pairs (2 springs total).\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary TS2000 alloy (2,000 MPa tensile strength)\u003c\/li\u003e\n\u003cli\u003eUp to 20% lighter than standard SAE9254 coilover springs\u003c\/li\u003e\n\u003cli\u003eIncreased usable stroke for better damper performance\u003c\/li\u003e\n\u003cli\u003eTighter spring rate consistency batch-to-batch\u003c\/li\u003e\n\u003cli\u003ePre-set at the factory to eliminate long-term sag\u003c\/li\u003e\n\u003cli\u003eDurable green powder-coat finish\u003c\/li\u003e\n\u003cli\u003eCompatible with virtually all aftermarket coilover kits at matching ID\u003c\/li\u003e\n\u003cli\u003e1-year manufacturer defect warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Name\u003c\/td\u003e\n\u003ctd\u003eTriple S Coilover Springs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVehicle\u003c\/td\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Type\u003c\/td\u003e\n\u003ctd\u003eStraight \/ Linear Coilover Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring ID\u003c\/td\u003e\n\u003ctd\u003e65mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Length\u003c\/td\u003e\n\u003ctd\u003e160mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Material\u003c\/td\u003e\n\u003ctd\u003eTS2000 (2,000 MPa Tensile Strength)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eGreen Powder Coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold In\u003c\/td\u003e\n\u003ctd\u003ePairs (2 Springs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eFits most aftermarket coilovers with matching ID (BC Racing, Yellow Speed, Fortune Auto, KSport, and others)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eYang Min Enterprise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eTaiwan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1-Year Manufacturer Defect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Triple S Suspension","offers":[{"title":"6K","offer_id":43419471347772,"sku":"ISC-TS-ID65-16006","price":170.0,"currency_code":"USD","in_stock":true},{"title":"8K","offer_id":40191247548476,"sku":"ISC-TS-ID65-16008","price":170.0,"currency_code":"USD","in_stock":true},{"title":"10K","offer_id":40191247581244,"sku":"ISC-TS-ID65-16010","price":170.0,"currency_code":"USD","in_stock":true},{"title":"12K","offer_id":40191247614012,"sku":"ISC-TS-ID65-16012","price":170.0,"currency_code":"USD","in_stock":true},{"title":"14K","offer_id":43419471380540,"sku":"ISC-TS-ID65-16014","price":170.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/files\/triple-s-coilover-springs-id-65mm-length-160mm-1194336425.jpg?v=1761588490"},{"product_id":"triple-s-coilover-springs-id-65mm-length-170mm","title":"Triple S Coilover Springs - ID: 65mm \/ Length: 170mm","description":"\u003cp\u003eTriple S Coilover Springs in 65mm ID × 170mm length are a direct drop-in upgrade for virtually any aftermarket coilover kit — BC Racing, Yellow Speed, Fortune Auto, KSport, and more. Built from proprietary TS2000 alloy (2,000 MPa tensile strength) instead of the industry-standard SAE9254 (1,800 MPa), they deliver more usable stroke, more consistent spring rates, and up to 20% lighter weight than the factory springs that came with your coilovers.\u003c\/p\u003e\n\u003cp\u003ePick your preferred spring rate from the drop-down to fine-tune your setup — whether you want more compliance for daily driving, tighter control for track days, or a firmer rate to pair with sticky tires. Because TS2000 is rated for a higher tensile load, Triple S can wind a taller spring in the same active length, giving you more stroke before coil bind and a more linear response through the full range of damper travel. Each spring is finished in a durable green powder coat and backed by a 1-year manufacturer defect warranty.\u003c\/p\u003e\n\u003cp\u003eTriple S is manufactured by Yang Min Enterprise, an OEM coil-spring supplier with over 50 years of production experience and ISO 9001, IATF 16949, and ISO 14001 certifications. Every spring is cold-forged and pre-set to eliminate sag, so the rate you order on day one is the rate you keep after thousands of miles.\u003c\/p\u003e\n\u003cp\u003eSold in pairs (2 springs total).\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary TS2000 alloy (2,000 MPa tensile strength)\u003c\/li\u003e\n\u003cli\u003eUp to 20% lighter than standard SAE9254 coilover springs\u003c\/li\u003e\n\u003cli\u003eIncreased usable stroke for better damper performance\u003c\/li\u003e\n\u003cli\u003eTighter spring rate consistency batch-to-batch\u003c\/li\u003e\n\u003cli\u003ePre-set at the factory to eliminate long-term sag\u003c\/li\u003e\n\u003cli\u003eDurable green powder-coat finish\u003c\/li\u003e\n\u003cli\u003eCompatible with virtually all aftermarket coilover kits at matching ID\u003c\/li\u003e\n\u003cli\u003e1-year manufacturer defect warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Name\u003c\/td\u003e\n\u003ctd\u003eTriple S Coilover Springs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVehicle\u003c\/td\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Type\u003c\/td\u003e\n\u003ctd\u003eStraight \/ Linear Coilover Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring ID\u003c\/td\u003e\n\u003ctd\u003e65mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Length\u003c\/td\u003e\n\u003ctd\u003e170mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Material\u003c\/td\u003e\n\u003ctd\u003eTS2000 (2,000 MPa Tensile Strength)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eGreen Powder Coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold In\u003c\/td\u003e\n\u003ctd\u003ePairs (2 Springs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eFits most aftermarket coilovers with matching ID (BC Racing, Yellow Speed, Fortune Auto, KSport, and others)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eYang Min Enterprise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eTaiwan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1-Year Manufacturer Defect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Triple S Suspension","offers":[{"title":"7K","offer_id":43419404206140,"sku":"ISC-TS-ID65-17007","price":170.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/files\/triple-s-coilover-springs-id-65mm-length-170mm-isc-ts-id65-17007-1194336421.jpg?v=1761541679"},{"product_id":"triple-s-coilover-springs-id-65mm-length-180mm","title":"Triple S Coilover Springs - ID: 65mm \/ Length: 180mm","description":"\u003cp\u003eTriple S Coilover Springs in 65mm ID × 180mm length are a direct drop-in upgrade for virtually any aftermarket coilover kit — BC Racing, Yellow Speed, Fortune Auto, KSport, and more. Built from proprietary TS2000 alloy (2,000 MPa tensile strength) instead of the industry-standard SAE9254 (1,800 MPa), they deliver more usable stroke, more consistent spring rates, and up to 20% lighter weight than the factory springs that came with your coilovers.\u003c\/p\u003e\n\u003cp\u003ePick your preferred spring rate from the drop-down to fine-tune your setup — whether you want more compliance for daily driving, tighter control for track days, or a firmer rate to pair with sticky tires. Because TS2000 is rated for a higher tensile load, Triple S can wind a taller spring in the same active length, giving you more stroke before coil bind and a more linear response through the full range of damper travel. Each spring is finished in a durable green powder coat and backed by a 1-year manufacturer defect warranty.\u003c\/p\u003e\n\u003cp\u003eTriple S is manufactured by Yang Min Enterprise, an OEM coil-spring supplier with over 50 years of production experience and ISO 9001, IATF 16949, and ISO 14001 certifications. Every spring is cold-forged and pre-set to eliminate sag, so the rate you order on day one is the rate you keep after thousands of miles.\u003c\/p\u003e\n\u003cp\u003eSold in pairs (2 springs total).\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary TS2000 alloy (2,000 MPa tensile strength)\u003c\/li\u003e\n\u003cli\u003eUp to 20% lighter than standard SAE9254 coilover springs\u003c\/li\u003e\n\u003cli\u003eIncreased usable stroke for better damper performance\u003c\/li\u003e\n\u003cli\u003eTighter spring rate consistency batch-to-batch\u003c\/li\u003e\n\u003cli\u003ePre-set at the factory to eliminate long-term sag\u003c\/li\u003e\n\u003cli\u003eDurable green powder-coat finish\u003c\/li\u003e\n\u003cli\u003eCompatible with virtually all aftermarket coilover kits at matching ID\u003c\/li\u003e\n\u003cli\u003e1-year manufacturer defect warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable class=\"table table-striped table-primary\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Name\u003c\/td\u003e\n\u003ctd\u003eTriple S Coilover Springs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVehicle\u003c\/td\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Type\u003c\/td\u003e\n\u003ctd\u003eStraight \/ Linear Coilover Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring ID\u003c\/td\u003e\n\u003ctd\u003e65mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Length\u003c\/td\u003e\n\u003ctd\u003e180mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring Material\u003c\/td\u003e\n\u003ctd\u003eTS2000 (2,000 MPa Tensile Strength)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eGreen Powder Coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold In\u003c\/td\u003e\n\u003ctd\u003ePairs (2 Springs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eFits most aftermarket coilovers with matching ID (BC Racing, Yellow Speed, Fortune Auto, KSport, and others)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eYang Min Enterprise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eTaiwan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1-Year Manufacturer Defect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Triple S Suspension","offers":[{"title":"6K","offer_id":40191247745084,"sku":"ISC-TS-ID65-18006","price":170.0,"currency_code":"USD","in_stock":true},{"title":"7K","offer_id":40319675203644,"sku":"ISC-TS-ID65-18007","price":170.0,"currency_code":"USD","in_stock":true},{"title":"8K","offer_id":40191247777852,"sku":"ISC-TS-ID65-18008","price":170.0,"currency_code":"USD","in_stock":true},{"title":"10K","offer_id":40191247810620,"sku":"ISC-TS-ID65-18010","price":170.0,"currency_code":"USD","in_stock":true},{"title":"12K","offer_id":40191247843388,"sku":"ISC-TS-ID65-18012","price":170.0,"currency_code":"USD","in_stock":true},{"title":"14K","offer_id":40191247876156,"sku":"ISC-TS-ID65-18014","price":170.0,"currency_code":"USD","in_stock":true},{"title":"16K","offer_id":40191247908924,"sku":"ISC-TS-ID65-18016","price":170.0,"currency_code":"USD","in_stock":true},{"title":"18K","offer_id":43419475083324,"sku":"ISC-TS-ID65-18018","price":170.0,"currency_code":"USD","in_stock":true},{"title":"20K","offer_id":43419475116092,"sku":"ISC-TS-ID65-18020","price":170.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0000\/2183\/files\/triple-s-coilover-springs-id-65mm-length-180mm-1194336420.jpg?v=1761541691"},{"product_id":"triple-s-coilover-springs-id-65mm-length-200mm","title":"Triple S Coilover Springs - ID: 65mm \/ Length: 200mm","description":"\u003cp\u003eTriple S Coilover Springs in 65mm ID × 200mm length are a direct drop-in upgrade for virtually any aftermarket coilover kit — BC Racing, Yellow Speed, Fortune Auto, KSport, and more. 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Each spring is finished in a durable green powder coat and backed by a 1-year manufacturer defect warranty.\u003c\/p\u003e\n\u003cp\u003eTriple S is manufactured by Yang Min Enterprise, an OEM coil-spring supplier with over 50 years of production experience and ISO 9001, IATF 16949, and ISO 14001 certifications. 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