Description
The CorkSport Stage 2 Rear Motor Mount is the latest and greatest design for the car enthusiast. The "think-outside-the-box" design takes a new look at the RMM design for a no-compromise goal of style, performance, and refinement. The CorkSport RMM significantly reduces wheel hop, torque steer, and improves throttle response by securely controlling your engine’s movement. The design achieves this with a minimal increase in engine noise, vibration and harshness (NVH); seriously it’s impressive how smooth the CorkSport Stage 2 RMM is and our beta tester agrees. Check out the video below to see the CorkSport Stage 2 RMM in action and get all the details below. #ZoomZoom!
Check out the installation instructions below. Share your performance review with the CorkSport community once installed!
The CorkSport Advantage
"Outside-The-Box" Design
Relocating the polyurethane bushing further forward on the transmission improves the control the RMM can provide to the engine while adding minimal NVH to the driver. With this design the polyurethane bushing could also be orientated in the correct direction to better control and isolate engine movement and vibration.
Check out the design blog for further details and an explanation of the design.
Performance Advantage
The RMM primarily controls the engine's rotational forces in the engine bay. These forces are a result of acceleration and deceleration via engine braking. With the OEM RMM the engine is allow to move/rotate significantly before force is finally applied to the tires; this is the major cause of wheel hop, torque steer, and poor throttle response.
The CorkSport Stage 2 RMM significantly reduces the engine’s rotation movement, thus greatly decreasing all the issues mentioned above.
Noise, Vibration, & Harshness
As with any performance RMM, you should expect an increase in NVH. However, with the CorkSport Stage 2 RMM the compromise you have to make is small. Beta testing has shown only a small increase in NVH on cold start-ups and off-throttle RPM ranges. Testing has shown very minimal NVH increase above 2500rpm.
Materials & Manufacturing
The CorkSport Stage 2 RMM uses 6061-T6 aluminum for the "I-Beam" style brace bar and the ½" thick mounting plate for its high strength to weight ratio. These beautiful CNC machined parts are then anodized for a long lasting finish.
The RMM performance is locked down with 95A polyurethane bushings, zinc-plated steel sleeve, stainless steel bushing washer, and the necessary hardware.
Additional Features
- Compatible with: 2007-2013 Mazdaspeed 3
- Produced in America: Designed, Manufactured, and Assembled in Vancouver, Washington, in the Pacific Northwest.
- CorkSport Service & Support: Receive a 2 year warranty, full color installation instructions, all of the needed installation hardware, and knowledgeable telephone installation support at (360) 260-2675.
How To Install Your CorkSport Stage 2 Rear Motor Mount
It will take you two hours to install the CorkSport Stage 2 Rear Motor Mount with our easy-to-use instructions.
2 Hour Install Time
2/5 Difficulty
2-Year Warranty
No CEL
Reviews
Marc Rochette
Just gave 4 star because I didn't have a chance to test drive yet. I had installed the first RMM that corksport had. I had the blue insert installed. When I removed the first corksport rmm, I was shocked to see that it had torn! I've done additional modifications and a custom tune since, so perhaps the insert tore afterwards. I was wondering why my torque steer was horrible! I'm glad this stage 2 rmm is now offered. If anyone has not done the RMM upgrade yet, just get this one instead. I think the first rmm from corksport might tear like mine did after upgrading to stage 2 (I might be an isolated case though so it's up to you). Installation is very easy. Just have a pry bar handy because the transmission/engine might shift a bit when removing the existing mount. I can't wait to go for a rip tomorrow! PS Love the subtle " Because torque steer..." etch on the mount.
Bobby
Great quality right out of the box. Very easy to install. The feel of this rmm compared to the other design of rmm is night and day!!! Highly recommend.
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