Hypercoils 10" OBD Coil-Over Spring - 2-1/2" I.D. - 162 lb. 91929959 Eibach Springs are cold formed

Eibach Springs are cold formed on CNC machinery

3/4 in 36 Spline to 3/4 in Smooth

5-4 PSI Operating Pressure

external buzzers

Adjustable 100-3000 psi

Hypercoils 10" OBD Coil-Over Spring - 2-1/2" I.D. - 162 lb. 91929959 Eibach Springs are cold formedOptimum 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