Bilstein 24-305174 Bilstein BMW 18-21 X3 / 19-21 X4 B6 Performance Shock Rear - Fits 2018-2021 BMW X3, X4

46mm Monotube Shock Absorber

Bilstein B6 Performance dampers are a performance upgrade to OE dampers designed to be paired with the OE factory spring. These dampers offer application specific valve settings with a monotube design to bring out the best handling performance of a vehicle. Each damper is rigorously tested for quality that meets or exceeds OE standards. B6 Performance dampers will provide improved safety and handling performance with the added benefit of world-famous Bilstein quality.

Features and Benefits: Bilstein gas-pressure technology; Improved safety and performance without the requirement of new springs (use of series spring possible); Optimum grip and enhanced lane stability in day to day and extreme situations