AKG Motorsport Rear Subframe And Diff Bushing Set, Poly 85A – E30

Product Description This BMW E30 Polyurethane (85A) Rear Subframe and Differential Mount Bushing Set helps to reduce subframe and differential movement for improved power transfer through the rear-end to the wheels. Rear subframe bushings are also the first step in maintaining proper rear-end geometry and alignment. The stock rubber subframe and differential bushings deflect as torque moves through the drivetrain, allowing the entire assembly to move. Tighten up this movement and allow your diff to operate more effectively with our BMW E30 poly 85A rear subframe and differential bushing set. These medium 85A durometer polyurethane BMW E30 subframe and diff bushings are our street-spec compound bushings (as opposed to our performance-spec 95A compound). They are designed for those who want to retain a relatively comfortable ride with slightly improved performance over the stock oem bushings. Remember: the material used for the diff mount bushing location(s) must match the material used