The SuperPro rear upper inner control arm bushing kit for 2001 BMW M3 Base restores critical pivot stability to preserve suspension geometry and reduce alignment drift. Built from a proprietary polyurethane blend refined through decades of Australian testing, these bushings resist oil, water and extreme temperatures, provide quieter, longer-lasting service than rubber, and are produced in Australia with a lifetime warranty.
SuperPro 2001 BMW M3 Base Rear Upper Inner Control Arm Bushing Kit