Swift Standard Coilover Springs 12in length, 3 in ID, 200 lbs/in Bump Springs Spring Rate Drop Front Rear

Spring Rate Drop Front Rear Front Rear Kg/mm Kg/mm Inch Inch 10

60mm ID Adapter kit comes with an adapter and 2 metal washer sheets (1 kit for 1 spring)

Swift Assist Springs are made from a proprietary material

270 lbs/in

Swift Standard Coilover Springs 12in length, 3 in ID, 200 lbs/in Bump Springs Spring Rate Drop Front Rear12in length, 3 in ID, 200 lbs in Swift Standard Coilover Springs are made from a proprietary (H5S. TW.) Material. This allows Swift Springs to manufacture a spring that is has more stroke, increased traction and handling as well as a spring with less coils, resulting in a lighter spring with less unsprung weight. The same springs are used in Super GT, Formula Nippon, F3, F3000, Super Taikyu, IMSA, Pirelli World Challenge, Rally America, VLN, Le Mans