Bilstein B6 HD 2015 BMW M3/M4 w/o Elect Susp Rear Twintube Strut Assembly

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.
46mm Monotube Shock Absorber
BMW M3 2015; M4 2015
BMW M2 2017-2016, M3 2017-2015, M4 2017-2015

• 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


• Bilstein gas-pressure technology


• Vehicle Specific Ride Tuning