BMW M135i / M140i / M235i / M240i F2x and 335i / 340i F3x Powerflex Rear Differential Rear Mounting Bush

This Powerflex bush fits without modification as a direct replacement for the original bush fitted to the rear mount of the rear differential on the BMW M135i / M140i F2x , M235i / M240i F2x and 335i / 340i F3x. Manufactured from high-performance polyurethane, it reduces excessive differential movement during acceleration and gear changes, improving torque transfer to the wheels and reducing drivetrain thud, while retaining a level of comfort suitable for road use.