Powerflex E30/Z3/Ti Rear Differential Mount
Details
The factory webbed-design rear differential cover mount allows one of the final pieces responsible for putting power down to the ground to move rather freely. This Powerflex replacement piece stiffens up this weak mount significantly.
Yellow 70A and Black 95A versions available. The softer 70A mount is ideal for street and street/track cars. Stiffer 95A version will further limit differential movement, but will also transmit additional noise inside the cabin of the car. Fits all E30 3 Series (318, 325, M3), 318ti, and all Z3 and MZ3.