D2 Racing RS Coilovers For 11-17 BMW X3 AWD (D-BM-77-RS) TruHart_Endlinks_and_Bushings 2 Keys for adjusting ride

2 Keys for adjusting ride height

allowing you to slam your car more than ever before

Custom SL Specific Spring Rates

relays and air lines

Our air cup kit provides on demand height adjustment while maintaining the performance and reliability that users expect from coilovers

D2 Racing RS Coilovers For 11-17 BMW X3 AWD (D-BM-77-RS) TruHart_Endlinks_and_Bushings 2 Keys for adjusting rideThe 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.