Hypercoils 7" OBD Coil-Over Spring - 2-1/2" I.D. - 100 lb. RS007B0108W 16 mm Thru Hole

16 mm Thru Hole

475 in Tall

The Super F fluid was tested for over a year in the ATI Drag Pak Challenger

Borla's systems are designed for bolt on installation

Hypercoils 7" OBD Coil-Over Spring - 2-1/2" I.D. - 100 lb. RS007B0108W 16 mm Thru HoleOptimum 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