D2 Racing RS Series Coilovers (D-SU-12-RS) 2563 NS1-HDG6 kit features ACT's most

NS1-HDG6 kit features ACT's most popular Heavy Duty pressure plate

Reduces weight by 12 lbs over OE

The volume of fuel the HPFP pump can displace is directly tied to the displacement of the pump (Internal bore size

This AEM air intake system replaces both the left and right factory air box

Why'd we go with an aluminum solution versus a heat blanket

D2 Racing RS Series Coilovers (D-SU-12-RS) 2563 NS1-HDG6 kit features ACT's mostThe RS Series suspension kit is our most popular coilover. Featuring a 36 way damping and rebound adjustable monotube design, RS Series coilovers are perfect for the modified street car that also sees occasional track days. This coilover has separate height and preload adjustments allowing for optimal suspension tuning while maintaining full strut travel at all times. Key Features: Uses either a rubber upper mount or pillowball rubber upper mounts.