Swift Standard Coilover Springs 12in length, 2.5 in ID, 250 lbs/in Barrel Type Metric Coilover Springs 700 lbs/in

700 lbs/in

9 inch length

Flat Wire Linear Rate Bump Springs 1100 lbs/in

325 lbs/in Barrel Type

800 lbs/in

Swift Standard Coilover Springs 12in length, 2.5 in ID, 250 lbs/in Barrel Type Metric Coilover Springs 700 lbs/in12in length, 2. 5 in ID, 250 lbs in Barrel Type 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,