The Bilstein B4 OE replacement twintube shock absorber for 2013 BMW 128i (rear) restores original ride and handling with a direct-fit design. Engineered to meet or exceed OE expectations, it returns factory damping characteristics and passenger comfort. Precision construction and strong power reserves promote consistent control and safety, providing OE-quality replacement performance for routine driving and suspension restoration.
Bilstein B4 2013 BMW 128i Base Rear Shock Absorber