SPL Parts Swift Helper Springs 60mm Spring Rate 84 lbs/in (SWIFT-H60-015) _Shocks_and_Bags One is boost dependent for

One is boost dependent for forced induction vehicles up to 35 PSI of boost (kit PN 30-3300)

Turbocharger

Significant weight savings of over 18 lbs versus the factory single-muffler exhaust (even greater weight savings when replacing the factory dual-muffler system)

The overall look is striking

SPL Parts Swift Helper Springs 60mm Spring Rate 84 lbs/in (SWIFT-H60-015) _Shocks_and_Bags One is boost dependent forUnlike our assist springs, our helper springs are specifically designed to have a minimal effect on the spring rate of the main coilover spring. Helper springs allow the spring to stay on mounted on the coilover perch when the shock is under negative or zero load, also known as droop travel. It is ideal to run helper springs on setups where you cannot preload the main spring due to height issues or when experiencing springs coming loose from the