Hyperco Standard Coilover Spring - ID: 3.75"

Hyperco

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SKU: 186G0150

Hyperco Standard Coilover Spring - ID: 3.75"

$134.00
In Stock

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Fitment Notes

All fitment information on our website is provided by the manufacturer. It is the customer's responsibility to thoroughly read the product description and confirm fitment before placing an order and proceeding with installation.

Unless specified otherwise, all suspension products are designed for 2WD vehicles only. Any notes or descriptions related to electronic damping systems (EDC, DDS, etc.) apply strictly to vehicle fitment. Aftermarket coilovers are not compatible with OEM electronic damping control systems unless explicitly stated.

*Product images may not represent the actual SKU.

Handling Time

All handling times are estimates and may change at any time.

  • In Stock: 1-3 business days
  • Out of Stock: 8-10 weeks
30-Day Returns

Not quite right? No problem — we offer hassle-free 30-day returns on eligible items. A few exclusions apply.

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Lifetime Manufacturer Warranty

Hypercoils are guaranteed for life to the original purchaser with proof of purchase from Hyperco or our authorized dealers/distributors. The warranty guarantees that the coils will remain within two percent of the original manufacturing tolerances for rate and free length when properly cared for & used in normal racing conditions.

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Product Details

Hyperco Standard Series coilover springs are the most trusted drop-in upgrade for coilover-equipped race cars and high-performance street builds. Sold individually in ID 3.75", each spring delivers tighter rate tolerance, more usable travel, and lower sprung weight than the generic springs shipped with most coilover kits — the difference a Pro driver can feel on turn-in, mid-corner grip, and traction on corner exit.

Select your preferred free length and spring rate from the dropdown. Each spring ships with Hyperco’s lifetime breakage warranty and is wound in the USA from proprietary high-tensile wire. Pair with Hyperco Helper Springs, Bump Springs, or a Hydraulic Spring Perch to dial in the exact ride-height and motion-ratio behavior your platform needs.

About Hyperco

Hyperco has engineered precision suspension springs in the USA since 1970, supplying teams in Formula 1, IndyCar, NASCAR, Pirelli World Challenge, and top drift and time-attack programs. Every spring is wound from proprietary high-tensile steel and backed by a lifetime warranty against breakage.

Specifications
SKU Series - ID Free Length (in) Rate (lbf/in) Deflection (in) Load (lb) Outside Diameter (in) Solid Height (in) Color
186G0150 G - 3.75 6 150 4.733 710 4.5 1.267 Silver
186G0200 G - 3.75 6 200 4.618 923 4.56 1.382 Silver
186G0250 G - 3.75 6 250 4.547 1136 4.606 1.453 Silver
186G0300 G - 3.75 6 300 4.435 1330 4.654 1.565 Silver
188G0150 G - 3.75 8 150 6.22 933 4.648 1.78 Silver
188G0200 G - 3.75 8 200 6.055 1211 4.78 1.945 Silver
188G0250 G - 3.75 8 250 5.894 1473 4.863 2.106 Silver
188G0300 G - 3.75 8 300 5.777 1733 4.939 2.223 Silver
188G0350 G - 3.75 8 350 5.738 2008 4.78 2.262 Silver
188G0400 G - 3.75 8 400 5.615 2246 4.822 2.385 Silver
188G0450 G - 3.75 8 450 5.506 2478 4.86 2.494 Silver
188G0500 G - 3.75 8 500 5.363 2682 4.9 2.637 Silver
1810G0200 G - 3.75 10 200 7.393 1478 4.877 2.607 Silver
1810G0250 G - 3.75 10 250 7.25 1812 4.889 2.75 Silver
1810G0300 G - 3.75 10 300 7.074 2122 5.018 2.926 Silver
1810G0350 G - 3.75 10 350 6.92 2422 5.124 3.08 Silver
1810G0400 G - 3.75 10 400 6.826 2730 5.119 3.174 Silver
1810G0450 G - 3.75 10 450 6.659 2997 4.948 3.341 Silver
1810G0500 G - 3.75 10 500 6.589 3295 4.98 3.411 Silver
1812G0150 G - 3.75 12 150 9.117 1367 4.76 2.883 Silver
1812G0200 G - 3.75 12 200 8.814 1762 4.844 3.186 Silver
1812G0250 G - 3.75 12 250 8.574 2144 4.822 3.426 Silver
1812G0300 G - 3.75 12 300 8.323 2497 5.169 3.677 Silver
1812G0350 G - 3.75 12 350 7.913 2769 4.948 4.087 Silver
1812G0400 G - 3.75 12 400 7.761 3104 4.992 4.239 Silver
1812G0450 G - 3.75 12 450 7.842 3529 5.016 4.158 Silver
1812G0500 G - 3.75 12 500 7.35 3675 5.08 4.65 Silver
1814G0150 G - 3.75 14 150 10.429 1564 4.728 3.571 Silver
1814G0200 G - 3.75 14 200 10.161 2032 4.804 3.839 Silver
1814G0250 G - 3.75 14 250 9.8 2450 5.049 4.2 Silver
1814G0300 G - 3.75 14 300 9.04 2712 4.974 4.96 Silver
1814G0350 G - 3.75 14 350 9.025 3158 5.068 4.975 Silver
1814G0400 G - 3.75 14 400 9.157 3662 5.344 4.843 Silver
1816G0150 G - 3.75 16 150 11.775 1766 4.865 4.225 Silver
1816G0200 G - 3.75 16 200 11.437 2287 4.935 4.563 Silver
1816G0250 G - 3.75 16 250 11.036 2759 5.102 4.964 Silver
1816G0300 G - 3.75 16 300 10.461 3138 5.029 5.539 Silver
1816G0350 G - 3.75 16 350 10.117 3541 5.197 5.883 Silver
1816G0400 G - 3.75 16 400 11.527 4190 5.106 5.525 Silver
1818G0250 G - 3.75 18 250 12.357 3089 5.021 5.643 Silver
1818G0300 G - 3.75 18 300 12.15 3645 5.016 5.85 Silver
1818G0350 G - 3.75 18 350 11.706 4097 5.08 6.294 Silver
1818G0400 G - 3.75 18 400 11.472 4589 5.284 6.528 Silver
1820G0200 G - 3.75 20 200 14.034 2807 4.92 5.966 Silver
1820G0250 G - 3.75 20 250 13.673 3418 4.992 6.327 Silver
1820G0300 G - 3.75 20 300 12.792 3838 5.08 7.208 Silver
1820G0350 G - 3.75 20 350 12.781 4474 5.124 7.219 Silver
1820G0400 G - 3.75 20 400 12.272 4909 5.186 7.728 Silver
1820G0450 G - 3.75 20 450 11.636 5236 5.25 8.364 Silver
1820G0500 G - 3.75 20 500 11.024 5512 5.28 8.976 Silver
1820G0600 G - 3.75 20 600 10.595 6357 5.36 9.405 Silver
1820G0700 G - 3.75 20 700 9.915 6940 5.444 10.085 Silver
1822G0300 G - 3.75 22 300 13.718 4116 5.124 8.282 Silver
1822G0350 G - 3.75 22 350 13.294 4653 5.186 8.706 Silver
1822G0400 G - 3.75 22 400 12.706 5082 5.25 9.294 Silver
1822G0450 G - 3.75 22 450 12.499 5625 5.296 9.501 Silver
1822G0500 G - 3.75 22 500 11.93 5964 5.324 10.07 Silver
1822G0600 G - 3.75 22 600 11.359 6815 5.41 10.641 Silver
1824G0400 G - 3.75 24 400 14.706 5882 5.25 9.294 Silver
1824G0450 G - 3.75 24 450 14.499 6525 5.296 9.501 Silver
1824G0500 G - 3.75 24 500 12.786 6393 5.366 11.214 Silver
1824G0550 G - 3.75 24 550 12.505 6877 5.41 11.495 Silver
1822G0550 G - 3.75 22 550 Silver

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