D2 Racing RS Series Coilovers for 2000-2007 Mercedes-Benz C-Class 4Matic Evolution 2009 Audi A6 Quattro 4

2009 Audi A6 Quattro 4

7 kg/mm (375 lbs/in) Spring Rate (Rear) 3

2005 BMW 3 Series 335/325D/330D/335D Touring (E90/E91)

2003 Toyota Celica ST (T160/T180)

2007 Jaguar XF

D2 Racing RS Series Coilovers for 2000-2007 Mercedes-Benz C-Class 4Matic Evolution 2009 Audi A6 Quattro 4The D2 Racing RS Series Coilover Kit for the 2000 2007 Mercedes Benz C Class 4Matic is our flagship coilover, and has been an affordable mid level favorite since being originally introduced over 20 years ago. Featuring a 36 way damping 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