The Bilstein B8 Performance Plus shock absorber is a high-performance, monotube gas pressure shock designed specifically to be paired with lowering springs. It features a 36mm monotube design for consistent, fade-free performance and improved vehicle handling. This shock is engineered to enhance the sporting characteristics of your Mercedes-Benz while maintaining comfort. Package includes: 1x Rear Shock Absorber (Part Number: 24-025263). Recommended to be replaced in pairs.