Swift Helper Springs 65mm ID, 2.4 in length 3 kg/mm Pair High Flow Catalytic Converter while allowing smooth articulation

while allowing smooth articulation

Rally America

Highly precise (machined to 1/1000th inch) CNC machined T6061 aluminum bearing shells and sleeves provide an accurate fit

increased traction and handling as well as a spring with less coils

causing changes to the rear alignment

Swift Helper Springs 65mm ID, 2.4 in length 3 kg/mm Pair High Flow Catalytic Converter while allowing smooth articulation65mm ID, 2. 4 in length 3 kg mm Swift Helper Springs are made from a proprietary material. Helper springs allow the spring to stay on mounted on the coilover perch when the shock is under negative or zero load, also known as droop travel. The same springs are used in Super GT, Formula Nippon, F3, F3000, Super Taikyu, IMSA, Pirelli World Challenge, Rally America, VLN, Le Mans Series, Formula Drift, and many other professional racing avenues.