GR+Pro [SS-D] The Special Setting Dampers were developed to meet the special demands of the circuit. The SS-D is valved to work in conjunction with race tires to maximize traction. The GR+ Pro SS-D were used to win national titles in both drifting and time attack; setting the highest benchmark for itself - winning.

Spring Rate is 16K/14K. Includes front helper spring. Race tires recommended. OEM type rear springs. Made to order so contact us for availability.