Hypercoils 8" OBD Coil-Over Spring - 2-1/2" I.D. - 125 lb. H77715FL Clamp-On Tip Design

Clamp-On Tip Design

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The Hans Device has proven so effective it has been mandated by virtually all professional racing sanctioning bodies and most amateur racing

Hypercoils 8" OBD Coil-Over Spring - 2-1/2" I.D. - 125 lb. H77715FL Clamp-On Tip DesignOptimum 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. HYPERCOILS because the most important race is the one you are in. Hyperco is a supplier of precision engineered, high performance suspension