Transmission Mount (70 Durometer)

The JBR 2010-2013 Mazdaspeed 3 Transmission Side Motor Mount is engineered to replace the factory cast aluminum transmission perch with a robust assembly. This vertically oriented mount is constructed from heavy-duty 1/4" plate steel for the perch and a 2" solid steel stand-off, ensuring superior strength and durability. The core of the mount utilizes CNC-formed steel and 4130 sleeves to house the bushings, all precision TIG welded for maximum integrity. The mount is then powder-coated to provide excellent resistance against corrosion and maintain its appearance. JBR offers this mount in three durometer options: 70 (Street - Red), 80 (Street/Track - Black), and 88 (Track/Strip - Black). The 70 and 80 durometer versions feature a large, nearly 3" diameter bushing, using a proprietary polyurethane formula for a balance of performance and comfort. For maximum stiffness and minimal deflection, the 88 durometer option employs a smaller, 1.5" diameter bushing, ideal for extreme performance applications.