SPL Parts Swift Helper Springs 65mm Spring Rate 45 lbs/in (SWIFT-H65-008) 18140 SC1-HDR4 kit features ACT's most

SC1-HDR4 kit features ACT's most popular Heavy Duty pressure plate

Magnum Force Stage 1 Aluminum Cold Air Intake System with Pro 5R Filter (54-11521) by aFe

Direct fit for 1998-1999 Subaru Impreza H4-2

center section

SPL Parts Swift Helper Springs 65mm Spring Rate 45 lbs/in (SWIFT-H65-008) 18140 SC1-HDR4 kit features ACT's mostUnlike 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