The Bilstein B6 performance monotube shock absorber for 1965–1989 Porsche 911 (rally setting) is a right-side monotube unit meant as an upgrade over OE dampers while retaining the factory springs. The design offers application-specific valving and Bilstein's gas-pressure technology to enhance handling, grip and lane stability in a range of driving situations without requiring new springs.
Bilstein B6 65-89 Porsche 911 (Rally Setting) Front Right Monotube Shock Absorber