Swift Assist Springs 65mm ID, 2.7 in length 4 kg/mm Pair HFC Wide center ribs provide maximized

Wide center ribs provide maximized vertical stiffness for enhanced high-speed forward driving stability

Includes custom made Thermal Flex silicone couplers & OEM Tridon stainless steel marine grade hose clamps

5" Track Pipe addresses the rear of the car by removing over 20lbs of polar weight on the vehicle

These bushings will hold the differential solidly to the subframe

Swift Assist Springs 65mm ID, 2.7 in length 4 kg/mm Pair HFC Wide center ribs provide maximized65mm ID, 2. 7 in length 4 kg mm Swift Assist Springs are made from a proprietary material. Heavier rates of assist springs over helper springs are used to fine tune the rebound travel of the shock. These springs can also help preventing loss of traction due to inside wheel lift during hard cornering. The same springs are used in Super GT, Formula Nippon, F3, F3000, Super Taikyu, IMSA, Pirelli World Challenge, Rally America, VLN, Le Mans Series,