D2 Racing RS Series Coilovers (D-TO-52-1-RS) 1712 When the valves are closed

When the valves are closed

Simply swap

the design and construction of the exhaust leads to optimization in the power and torque levels throughout the entire rev range

Anti-surge compressor cover

With a sleek integration into the factory wiring harness and precision fine-tuning of critical parameters

D2 Racing RS Series Coilovers (D-TO-52-1-RS) 1712 When the valves are closedThe 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.