Swift Springs Metric Coilover Springs 70mm ID, 8 inch length, 4 kg/mm Pair Metric Coilover Springs Swift Standard Coilover Springs are

Swift Standard Coilover Springs are made from a proprietary (H5S

This allows Swift Springs to manufacture a spring that is has more stroke

4in length

spring lengths from 127mm (5in) to 280mm (11in)

Swift Springs Metric Coilover Springs 70mm ID, 8 inch length, 4 kg/mm Pair Metric Coilover Springs Swift Standard Coilover Springs are70mm ID, 8 inch length, 4 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