Swift Standard Coilover Springs 18in length(5.0 ID on one end), 2.5 in ID, 80 lbs/in Barrel Type Metric Coilover Springs 18in length(5

18in length(5

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

130 lbs/in Barrel Type

175 lbs/in Barrel Type

1000 lbs/in

Swift Standard Coilover Springs 18in length(5.0 ID on one end), 2.5 in ID, 80 lbs/in Barrel Type Metric Coilover Springs 18in length(518in length(5. 0 ID on one end), 2. 5 in ID, 80 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