Hypercoils 6" OBD Coil-Over Spring - 2-1/2" I.D. - 500 lb. HASZ19IM Update ECU Firmware and Adjust

Update ECU Firmware and Adjust Rev Limiters 1 and 2

wheelie bar mounts and a provision for a laterl stabilizer bar

The reduction in cradle movement also drastically reduces wheel hop

Low Peak Voltage Memory Recall FunctionAuto Meter Gauges are the number one choice of professional racers worldwide

Hypercoils 6" OBD Coil-Over Spring - 2-1/2" I.D. - 500 lb. HASZ19IM Update ECU Firmware and AdjustOptimum 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