D2 Racing RS Series Coilovers (D-IN-11-RS) 1567 Achieves ambient air temperatures 60

Achieves ambient air temperatures 60 seconds faster than factory air intake

We've shortened the bumpstop to ensure that they work on a lowered vehicle

900 Flywheel HP Naturally Aspirated on gas

Requires straight 12-VDC to 16-VDC power supply

The upgraded built in cooler is great dealing with the added heat and stress from towing

D2 Racing RS Series Coilovers (D-IN-11-RS) 1567 Achieves ambient air temperatures 60The 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.