The Bilstein B6 rear monotube shock absorber for Porsche 911 applications covering 1976–1977, 1983, and 1987–1989 replaces OE dampers with a 46mm monotube design tuned for those model years. As a performance upgrade paired with factory springs, these dampers offer improved handling, vehicle-specific ride tuning and Bilstein’s gas-pressure technology, meeting rigorous quality testing to help restore dynamic control.
Bilstein B6 76-77 / 1983 / 87-89 Porsche 911 Rear Monotube Shock Absorber