Transmission Side Motor Mount

The James Barone Racing Transmission Side Motor Mount is engineered to replace the weaker OEM transmission perch on your 2010-2013 Mazdaspeed 3. This vertically oriented mount features a robust construction, utilizing CNC formed steel and 4130 sleeves for the bushings, with all components precision TIG welded for maximum durability. Its powder-coated finish provides excellent resistance to corrosion. Available in three durometer options, you can select the level of stiffness that best suits your driving style. The 70 and 80 durometer mounts use a nearly 3-inch diameter bushing with a proprietary polyurethane formula, balancing performance with comfort. For ultimate performance, the 88 durometer mount employs a smaller, 1.5-inch diameter bushing with less deflection, designed to handle extreme conditions and significantly reduce wheel hop and torque steer when paired with other JBR mounts. Installation is a straightforward bolt-on process, and the mount includes all necessary hardware and instructions. This mount is designed to eliminate common issues plaguing the Mazdaspeed 3, offering a significant upgrade in performance and responsiveness.