The SuperPro rear trailing arm and bushing set for the 2011 BMW 1 Series M restores rear arm stability by replacing worn bushes, helping maintain correct suspension geometry under load. SuperPro bushings are intended to reduce alignment changes and tire wear associated with degraded rubber parts, offering a durable polyurethane alternative that supports consistent handling without compromising cabin comfort.
SuperPro 2011 BMW 1 Series M Base Rear Trailing Arm and Bushing Set