Black 95A Polyurethane and Aluminum Bushing Kit

The Powerflex rear diff front mounting bushing set offers a precision-engineered upgrade for your vehicle's rear differential assembly. By replacing the flexible stock mounts, these bushings significantly reduce drivetrain deflection and limit unwanted wheel-hop during aggressive acceleration. Each kit includes eight polyurethane bushings and a combination of A and B aluminum sleeves to ensure a robust, race-ready fitment. These components are specifically designed for the 2021+ BMW M3 (G80), 2021+ BMW M4 (G82/G83), and 2023+ BMW M2 (G87), compatible with both RWD and AWD configurations. Constructed from black 95A durometer polyurethane and black anodized 2011-T6 aluminum, these parts offer high durability suitable for track and performance driving. The set also includes PTFE silicone assembly grease to assist with the installation process. Please note that upgrading to a stiffer material between the transmission and chassis will result in a noticeable increase in Noise, Vibration, and Harshness (NVH) compared to factory-installed rubber bushings.