D2 Racing RS Series Coilovers (D-NI-09-RS) StillenShipping_65 the system is drone-free to

the system is drone-free to ensure an enjoyable ride inside the vehicle

This design takes advantage of the factory air intake opening while also adding nearly 50% more airflow through the true cold air intake port

Made of austenitic stainless steel for long life

AWE's 180 Technology handles drone in a smarter way

Manufactured to tight tolerances

D2 Racing RS Series Coilovers (D-NI-09-RS) StillenShipping_65 the system is drone-free toThe 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.