8th Gen Honda Civic (Si) Godspeed Traction-S Lowering springs Other Drivetrain Stuff Advanced Shot Peening technology increases

Advanced Shot Peening technology increases surface hardness

All assemblies are plug-and-play with no additional modifications required in the transmission

and additional power throughout the RPM range

Completely rebuildable and individual parts are available separately for purchase

a new OEM crush gasket is recommended

8th Gen Honda Civic (Si) Godspeed Traction-S Lowering springs Other Drivetrain Stuff Advanced Shot Peening technology increasesFITS: 8th Gen Honda Civic Si Godspeed Traction S sport springs are cold wound with SAE 9254 steel. Designed to work with OEM or aftermarket performance shocks, in order to produce the suitable ride for the street or track. Specs: Front 1. 5" Rear 1. 4"