Bilstein B8 Performance Plus 46mm monotube rear shock for 1975 BMW 3.0Si. This damper is a performance upgrade to OE units intended to be paired with aftermarket lowering springs, offering application-specific valve tuning and a monotube design to improve handling and steering response. Rigorously tested to meet or exceed OE standards, it sharpens cornering feel while maintaining comfort.
Bilstein B8 1975 BMW 3.0Si Base Rear 46mm Monotube Shock Absorber