Swift Springs Metric Coilover Springs 65mm ID, 6 inch length, 8 kg/mm Pair Metric Coilover Springs and spring rates from 3kg

and spring rates from 3kg (168lbs) all the way up to 34kg (1900lbs)

9 inch length

Swift Metric Coilover Springs are made from a proprietary (H5S

10 inch length

4 inch length

Swift Springs Metric Coilover Springs 65mm ID, 6 inch length, 8 kg/mm Pair Metric Coilover Springs and spring rates from 3kg65mm ID, 6 inch length, 8 kg mm Swift Metric 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