Swift Standard Conventional Springs 20in length, 5 in OD, 225 lbs/in Bump Springs Round Wire Linear Rate Bump

Round Wire Linear Rate Bump Springs 8000 lbs/in

325 lbs/in Barrel Type

Lower the vehicle within tolerance of each vehicle's usable stroke

and many other professional racing avenues

120 lbs/in

Swift Standard Conventional Springs 20in length, 5 in OD, 225 lbs/in Bump Springs Round Wire Linear Rate Bump20in length, 5 in OD, 225 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