Swift Springs Metric Coilover Springs 65mm ID, 4 inch length, 24 kg/mm Pair Metric Coilover Springs we have the right spring

we have the right spring for your application

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

and many other professional racing avenues

4 inch length

10 inch length

Swift Springs Metric Coilover Springs 65mm ID, 4 inch length, 24 kg/mm Pair Metric Coilover Springs we have the right spring65mm ID, 4 inch length, 24 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