The Bilstein B8 Performance Plus shock absorber is a high-performance gas-pressure damper specifically designed to be paired with lowering springs. This 36mm monotube shock provides improved handling and stability without sacrificing ride quality. It features a shortened stroke to ensure optimum tension for lowering springs, delivering a sporty feel and precise control. Ideal for the Mercedes-Benz C220 and compatible models. Part Includes: 1x Rear Shock Absorber (Part No: 24-018555), Mounting Hardware (Washers, Bushings, and Nut).