Our metric coilover springs come in various sizes with inner diameters ranging from 60mm (2
Flat Wire Linear Rate Bump Springs 800 lbs/in
800 lbs/in
Round Wire Linear Rate Bump Springs 600 lbs/in
625 lbs/in
Swift Standard Coilover Springs 14in length, 3 in ID, 300 lbs/in Pull Bar Springs Our metric coilover springs come14in length, 3 in ID, 300 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