Hypercoils 16" UHT Barrel 2-1/2" I.D. Coil-Over Spring - 138 lb. WM324-1 Hays continues to expand into

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Hypercoils 16" UHT Barrel 2-1/2" I.D. Coil-Over Spring - 138 lb. WM324-1 Hays continues to expand intoOptimum Body Diameter (OBD) Hypercoils feature a unique design concept that adjusts the body diameter of the spring relative to the end coils. The OBD design enables Hyperco to take full advantage of its ultra high tensile material by optimizing the applied stress through adjusting the spring's body diameter. The results are in and they are simply incredible: More Deflection Less Weight Increased Rate Linearity More Resistance to Bowing Fits All