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When out carving the back roads, the feedback that is gathered from the vehicle directly contributes to the confidence level that you have as a driver. That is why we sought to improve the confidence that you get from your 2019+ Mazda 3 & CX30. One of the main components that play a big part in the level of feedback you get from your Mazda, is the Rear Motor Mount or RMM. The OEM RMM features a soft rubber material that leads to excessive engine movement. This movement results in a decrease in throttle response, shifting feel, and vehicle feedback. The CS RMM was designed to eliminate these issues with the OEM mount and give you the driving experience you want when hitting the back roads.
The CorkSport Rear Motor Mount is designed to be a direct replacement for the OEM RMM and installs just as easily. This leads to a simple and quick process that will increase the feel and performance of your Mazda 3 in no time.
The CS RMM features high-quality materials and a design that delivers on reducing engine movement and increasing feedback to the driver while not being overwhelming during daily driving. This is accomplished through the utilization of the RMM body which is made out of A356-T6 aluminum and is precision machined to accept the 70A polyurethane bushings that eliminate much of the unwanted motor movement.
The selection to use a 70A durometer poly bushing was for its ability to provide a substantial improvement in reducing the engine’s movement, while not being overly aggressive. Using these bushings does increase the NVH in the car, but we think it is well worth the benefits and it is still pleasant when daily driving.
The CS RMM bushing sleeves are precision machined out of steel to provide a robust and durable part that is then zinc coated to provide protection against corrosion.
Anchoring the new performance RMM in place is a hefty M14 stainless steel bolt, washers, and nylock nut. Corrosion-resistant SS will stand up to the harshest road conditions.
While minor, everything adds up, the CorkSport Rear Motor Mount shaves 2.50 pounds from your Mazda. Reducing weight from 4.70* to 2.20. *OEM Turbo model RMM weight.
It will take you 1 hour to install.
1 Hour Install Time
2019 Mazda 3 /CX30 Naturally Aspirated & Turbo, AWD & FWD.