This cp-e xFlex rear motor mount is a great solution for a direct replacement of the OEM rear motor mount (RMM) which is prone to getting weak over time. Unfortunately factory RMM's will only get worse when you perform modifications that increase the power and the torque. If you are experiencing excessive engine movement or buckling under boost, it may be time to inspect and/or replace your motor mounts.
Note that RMM is available in two durometer scales: 60A and 75A.
Custom Performance Engineering is very proud to release the first aftermarket EPDM (ethylene propylene diene monomer) rubber engine mount for the Mazdaspeed3!
Custom Performance Engineering is very proud to release the first aftermarket EPDM (ethylene propylene diene monomer) rubber engine mount for the Mazdaspeed3! CNC machined from a single piece of billet 6061-series aluminum; this mount is not only totally indestructible, but it also transmits far less NVH (noise, vibration and harshness) into the cabin than comparable mounts.
Our mount is unique compared to our competitors mounts both in form and in function. We use rubber for the bushing as opposed to urethane simply because it’s better suited for this application. Rubber withstands engine heat much better then urethane, and it won’t deform or crack over time the way urethane can. We were also able to incorporate a unique method of holding the mount in the vehicle. Instead of placing all of the force on the center bushing pin, the load is distributed throughout the bushing. This increases the effective stiffness of the bushing under engine loads, and the bushing absorbs annoying vibrations. Now you can combine the stiffness of a race mount with the comfort of a stock unit!
