D2 Racing RS Series Coilovers (D-PO-09-RS) 1823 3001302 is a street rigid

3001302 is a street rigid disc featuring premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability

SAI breather filter included

Prerunner All new Gen 3 Rotors are Silver Coated

10 feet of braided air line

D2 Racing RS Series Coilovers (D-PO-09-RS) 1823 3001302 is a street rigidThe 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.