The Superpro rear subframe mount bushing set for 2011 BMW 1 Series M (motorsport) replaces OEM differential mount bushings with a higher-service-life part that installs easily and is engineered to deliver zero cabin noise. These inserts restore mounting stability and long-term reliability while preserving NVH control for a quieter, more durable solution than worn factory rubber.
SuperPro 2011 BMW 1 Series M Base Rear Subframe Mount Bushing Set (Motorsport)