Godspeed Tractions-S Lower Lowering Drop Spring 1.5" for Subaru WRX STi 04-07 Slim Allowing a wider range of

Allowing a wider range of adjustment and an easier way to access the adjustment points makes these arms a must for any driver who has lowered their R35 Skyline and is looking to properly tune their machine for performance and help against premature tire-wear

FIT: ACURA TL 04-08 MODEL

- Front Drop: -40mm

5 psi spring :  outer diameter  29mm /  length : 36mm ( inside wastegate) 10 psi spring : outer diameter  44mm /  length : 68mm ( extra spring ) Example: You can use the  5 psi or 10 psi spring alone or combine them together for a total of 15psi

Godspeed Tractions-S Lower Lowering Drop Spring 1.5" for Subaru WRX STi 04-07 Slim Allowing a wider range ofGodspeed Project's performance lowering springs are cold wound on coil winding machine with SAE 9254 spring wire material, one of the ideal materials available. Manufacturing Process involves steel material going through heat treatments before winding into coils, these are necessary steps in order to deliver an outstanding ultra high tensile strength and provide equal spring rates that are extremely durable in order to resist premature sagging. The