Swift Standard Coilover Springs 14in length, 3 in ID, 150 lbs/in Metric Coilover Springs 275 lbs/in

275 lbs/in

The same springs are used in Super GT

Round Wire Linear Rate Bump Springs 800 lbs/in

4 in length 5

Swift Standard Coilover Springs 14in length, 3 in ID, 150 lbs/in Metric Coilover Springs 275 lbs/in14in length, 3 in ID, 150 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