Polyurethane Motor Mounts

The Revshift Polyurethane Motor Mounts offer a significant upgrade for BMW F3X and F2X chassis with 6-cylinder, rear-wheel-drive configurations. Revshift emphasizes the durability and reliability of their mounts, noting that the threads are formed with a forming tap to create denser and stronger connections in the aluminum components. The polyurethane compounds used are selected for automotive applications and are said to exceed the quality of many other manufacturers. The available 80A hardness option provides a balance between performance and daily drivability. The kit includes two assembled motor mounts, a heat sleeve for the exhaust side mount, mounting hardware, Loctite, and installation instructions. They are sold as a pair and come with a limited warranty. This product specifically fits various BMW models including the F20 M135i, M140i; F21 M135i, M140i; F22 M235i, M240i; F23 M235i, M240i; F30 335i, 340i; F31 335i, 340i; F32 435i, 440i; F33 435i, 440i; F34 335i, 340i; F35 335LI; and F36 435i, 440i. It is important to note that separate part numbers exist for all-wheel-drive (PMM-F3XXI) and 4-cylinder rear-wheel-drive (PMM-F3X4C) applications.