The Bilstein B8 Performance Plus shock absorber (24-241335) is a high-performance, monotube gas-pressure shock designed specifically to be paired with lowering springs for the Mercedes-Benz C300 4Matic W205. These shocks offer a significant improvement in handling, stability, and sportiness without compromising ride quality. Features include unique velocity-sensitive digressive piston technology and gas-pressure construction for consistent, fade-free performance. This part is sold as a single unit. Content: 1x Rear Shock Absorber (Part No: 24-241335). Technical specification: Position: Rear, Type: Monotube Gas Pressure, System: Performance Plus (B8).