Swift Standard Coilover Springs 10in length, 2.5 in ID, 275 lbs/in Barrel Type Standard Coilover Springs Swift Pull Bar Springs are

Swift Pull Bar Springs are made from a proprietary (H5S

5 inch length

130 lbs/in

270 lbs/in

Swift Standard Coilover Springs 10in length, 2.5 in ID, 275 lbs/in Barrel Type Standard Coilover Springs Swift Pull Bar Springs are10in length, 2. 5 in ID, 275 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,