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Swift Springs

SKU: Z65-178-040

Swift Springs Metric Coilover Springs - ID: 65mm / Length: 7"

$188.70 $222.00 On Sale
In Stock (16 Units)
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Upgrade your coilovers to Swift Springs for more stroke, increased tracking and handling, and less un-sprung weight. The only thing you'll be losing is lap time! Swift's innovative designs have made them a staple in the performance tuning world. Swift springs products are the result of over 90 years of experience in industrial spring manufacturing. Their engineers have spent countless hours developing and re-developing our springs, in order to create a product that is light, durable, and compliant, while still maintaining linear spring rates.

Many enthusiasts will swap springs from brand to brand with the only noticeable difference being a stiffer or softer ride. But what if a spring could offer a noticeable increase in traction, smoother weight transfer, better ride quality, lower tire temperatures, and a more predictable feel? The engineers at Swift have taken that "what if" and turned it into reality.

All Swift Springs are manufactured using (H5S.TW.) which is far superior to silicone chrome steel and allows us to wind our springs with less coils, resulting in reduced un-sprung weight and increased stroke. Since the metric system is used widely in the sport compact and road race market, we have introduced the metric line of coilover springs to reduce confusion and to better cater to our customer's needs.

Swift Springs metric coilover springs come in various sizes with inner diameters ranging from 60mm (2.25in) to 70mm (2.75in), spring lengths from 127mm (5in) to 280mm (11in), and spring rates from 3kg (168lbs) all the way up to 34kg (1900lbs). Whether you are looking for a comfortable ride for your commuter or a more aggressive setup for your race car, we have the right spring for your application!

Note: This product is sold as a pair of two (2) springs.

PART # SPRING RATE USABLE STROKE MAX STROKE
kgf/mm lbs/inch inch inch
Z65-178-040 4.0 224 4.7 4.8
Z65-178-050 5.0 280 4.3 4.7
Z65-178-060 6.0 336 4.2 4.6
Z65-178-070 7.0 392 3.7 4.7
Z65-178-080 8.0 448 3.7 4.6
Z65-178-090 9.0 504 3.5 4.6
Z65-178-100 10.0 560 3.4 4.6
Z65-178-110 11.0 616 3.3 4.5
Z65-178-120 12.0 672 3.3 4.4
Z65-178-130 13.0 728 3.1 4.4
Z65-178-140 14.0 784 3.1 4.3
Z65-178-150 15.0 840 3.0 4.3
Z65-178-160 16.0 896 3.0 4.2
Z65-178-180 18.0 1008 2.9 4.1
Z65-178-200 20.0 1120 2.8 4.2
Z65-178-220 22.0 1232 2.7 4.2
Z65-178-240 24.0 1344 2.7 4.0
Z65-178-260 26.0 1456 2.6 3.8
Z65-178-280 28.0 1568 2.6 3.6

Swift Springs currently does not provide live inventory. Please check stock prior to ordering if needed.

All Swift Springs orders ship within 1 business day directly from the manufacturer, when in stock. However, if a product is out of stock, we will notify you of the wait time and similar spring options that are in stock if you choose to switch.