CORKSPORT Race Rear Motor Mount Mazdaspeed 3

Race Rear Motor Mount for the Mazda 3 and Mazdaspeed 3

Get improved handling and road feel while maintaining a comfortable ride with the CorkSport Rear Motor Mount for Mazda 3/Mazdaspeed 3. Designed as a direct OEM replacement, the CorkSport Mazdaspeed 3 Rear Motor Mount maintains OEM fitment while adding a large urethane thrust surface for added stiffness and improved driver responsiveness. CNC machined from billet aluminum and hard anodized black with the stylish CorkSport logo this mount is the new leader in quality and design.

Perfect Feel

95A durometer urethane for a smooth ride, minimal vibration, and a huge decrease in engine movement.

Large Thrust Surface

for reduced vibration versus other aftermarket motor mounts.

Black Anodized Finish

for a durable, lasting finish. Aluminum is rust and corrosion-resistant for longer-lasting strength when compared to rusted steel.

Race Fitment

Designed as an upgraded replacement with worry-free install

Check out our blog on the Mazda 3 Race Rear Motor Mounts!

In some cases, if the stock mount attached to the engine is worn or damaged, this product could contact the stock mount under heavy acceleration.
NVH (noise, vibration and harshness) in automatic transmission vehicles is heightened more than manual transmissions. Customers with automatic transmissions may find the NVH unsuitable.

Compatible with:Mazdaspeed 3, FWD Mazda 3
Designed & Developed in America: CorkSport Mazda Performance is resides in Vancouver, Washington and is located in the beautiful Pacific Northwest.
CorkSport Service & Support: 2 year limited warranty, full color installation instructions, all necessary components, and knowledgeable telephone support at (360) 260-2675.

How To Install the Race Rear Motor Mount

It will take you 1 hour to install the CorkSport Rear Motor Mount with our easy-to-use instructions.

1 Hour Install Time

2/5 Difficulty

2-Year Warranty

No CEL

I replaced the upper motor mounts shortly after I bought 2008 Speed3. 6 years later I replaced the rear. The car puts out 400hp and I had some wheel hop and lots of torque steer. I shouldn't of waited 6 years to do this. Wheel hop is gone and almost all of the torque steer is gone. Great Product.

Chris McSweeney12/03/2014, 07:01 PM

Install was easy. Has made a difference in shifts, and keeping the power to the wheels on hard acceleration. Idles rougher; but also have not put much mileage on it since changing, so i would guess that will go away once it is broken in.

Jon Overstreet10/22/2014, 04:00 PM

The quality is top notch and Installation was easy and straight forward. I will say after installation my first drive produced a knock from 1-2 gear and at idle. I would over torque the bolt that bolts both Corksport and transmission mount together. This help reduce play between the two mounts and stiffens the mount. After break in I didn't notice any more vibrations than the stock mount or clunk. This Corksport mount is well worth the purchase.

Lee Ball10/20/2014, 06:16 PM

Second product from CorkSport and the quality is top notch. Installation was easy and straight forward. I will say after installation my first drive produced a knock from 1-2 gear which i figured was settling and break in of the mount and CorkSport customer service confirmed my theory on this. I haven't notice any more vibrations then the stock mount and i am using the 70 dur. It feels like the stock car but the shifting and the feeling of the car are enhanced greatly. Feels more direct and connected with the road and driver.

I will say as a parts manager at a large dealership group the customer service blows me away. I hold my employees to a high level of customer service and i'm always impressed with CorkSport's level of customer service. Really looking forward to doing more business with them. Can't wait to get the race pipe and HPFP internals next.

Matt05/13/2014, 04:49 AM

I got BOTH the 80 Duro and the 70. I installed the 80....

One of the single best upgrades I ever made to my MS3!!

Fantastic and easy to install. With this accompanied with the lower arm bar, my wheel hop is GONE and no gears missed.

Christopher DeCaro04/21/2014, 01:33 PM

Installed this on my 2013 Mazda3 Skyactiv and the installation was very easy. Not noticing any additional vibrations (70 durometer) over the stock mount and the shifting is sooo much better. Honestly Mazda should make this their OEM RMM!

CorkSport FTW!!!

Logan Whiteway04/18/2014, 01:05 PM

Easy to install, easy instructions to read. The install took me less than 30 mins, it could've gone quicker but the OEM bolts needed some time to soak in some lube to be able to loosen. Now I have little to no movement in the engine when switching gears. I felt a huge difference immediately. Going from 1st to second I still feel a slight jerk if I let the clutch go too soon. I've purposely let go of the clutch too early switching from all other gears and had no movement at all. GREAT PRODUCT made by a great company.

Bryan Baumgardner04/13/2014, 04:25 PM

I installed this part (70 durometer) last weekend. Took about 30 minutes. Shifts seem smoother. No jerkiness feeling. No noticeable vibrations with AC on and off. Definitely recommend for your daily driver.

Chris Schraml04/07/2014, 06:01 PM

1st of three items I bought this week. Easiest install of a performance part I have ever done. Can't believe Mazda puts such a crappy motor mount on. Biggest advantage I felt was during power and shifting. That "clunk" when you shift and come off and on the power is gone feels solid.

Robert Brand03/31/2014, 04:58 PM

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Will this fit my 2007 Mazda 5. I have the 5 speed transmission and I don't have the 2.3L engine, mine is the smaller engine. (2.0L?)

Asked by Charlie | 06/08/2023, 12:37 PM | 1 answer(s)

Does this fit a 4th Gen Mazda 3 FWD?

Asked by NICK DESISTO | 11/04/2022, 06:45 AM | 1 answer(s)

Does this fit a 2012 Mazda 3i with a Skyactiv Engine?

Asked by Anuar Carreno | 06/07/2022, 04:07 PM | 1 answer(s)

Do you guys recommend this for an 08 Mazda 3 i sedan automatic? Kinda questioning purchasing this since you only offer the 95A duro.

Asked by Daniel Hernandez | 12/25/2021, 12:14 PM | 1 answer(s)

Does this mount fit a 2009 mazda 3 2.0 L maxx sport

Asked by Matt | 10/24/2021, 05:04 PM | 1 answer(s)

Do you still offer 70 Duro Rear Motor Mount for 2011 Mazdaspeed 3? I notice that your website only shows the 95A Duro one.

Asked by Keith | 12/28/2019, 03:13 PM | 3 answer(s)

this bracket is compatible with the mazda 3i 2.0 year 2012

Asked by Carlos V | 06/13/2020, 07:25 PM | 1 answer(s)

Where do i get the replacement durometer?

Asked by kyle wikel | 12/30/2015, 07:12 PM | 3 answer(s)

I have an automatic transmission and I'm needing to replace all my motor mounts, and I was wondering if it would be a good idea to buy this one in conjunction with the others I'm replacing or should I just keep it stock?

Asked by Michael Bierdeman | 10/27/2018, 06:35 AM | 1 answer(s)

Will this fit a European 1.6L Mazda3 2007 ?

Asked by Adrian | 03/13/2018, 04:11 AM | 1 answer(s)

I saw the post regarding fitment, but just to be sure... That includes the 2012 mazda3 2.0l skyactiv w/6MT? I just want to be double sure before I order this. I'm having issues with the engine feeling like it's sloshing around when i try to accelerate, with occasional clunk starting from a stop. I also have occasional issues "finding" second gear, causing a grind, when I accelerate quickly. I'm pretty sure this part will solve my issue. Assuming it fits!

Asked by Ben | 01/11/2018, 12:15 PM | 1 answer(s)

Will this fit an 2007 Mazda 3 i ?

Asked by Darius McGinty | 12/20/2017, 07:51 PM | 1 answer(s)

how many rear motor mount do i have to buy?

Asked by daniel orozco rodriguez | 06/30/2016, 10:20 PM | 1 answer(s)

This this does an amazing job but in my low mileage car my engine starts sound like I'm firing up a big rig it's so rough. At idle it's a crap shoot if it will be a reasonable amount of NVH or absolutely awful. I've tried completely removing and very carefully reseating everything again at exact torque specs just like I did the first time but still the same result. Is there any trick to making this better? Higher torque on the bolts or something? Thanks

Asked by Chris | 09/02/2016, 11:11 PM | 0 answer(s)

Does this fit the 2007 mazda 3 sp23?

Asked by andy | 07/27/2016, 05:20 PM | 1 answer(s)

Do I need to replace all other motor mounts if I install this?

Asked by Matthew Williford | 06/25/2016, 06:42 AM | 1 answer(s)

Will this work on a 2013 focus ST? I know the mounts are almost the same can I use this?

Asked by Kyle | 06/20/2016, 05:09 PM | 1 answer(s)

Does this fit 2012 mazda 3 2.5l

Asked by Eric | 08/30/2015, 01:23 PM | 1 answer(s)

Will this product fit a 2008 mazda 3 2.0 sport?

Asked by Aaron | 08/28/2015, 01:11 PM | 1 answer(s)

Does this fit the 04 sedan with 2,0l engine and manual gearbox?

Asked by Johan Lammi | 08/24/2015, 09:14 AM | 1 answer(s)

Would it matter if your Mazda was an automatic or standard for this kind of motor mount? (Due to the difference of how much your engine moves around) Or would I be better off getting a regular motor mount for an automatic?

Asked by Judyta S | 06/16/2015, 11:32 AM | 1 answer(s)

I don't have the bolt and nut for this, got it second hand, what is the minimum tensile strength that is needed for a suitable replacement?

Asked by Alek | 06/03/2015, 08:14 AM | 1 answer(s)

Was wondering about longevity for engine life. I know your products are all top notch, and will never fail unless you hit something. Does the reduced engine lash cause more strain on vital components, such as timing belt, cam shaft/gears, rocker assembly, crank shaft, and my manual transaxle? Only reason I consider this is because under hard acceleration, the engine lashes back and forth quite a lot, sometimes to where the shifter cannot align the gears, and you grind. Or maybe the engine lash it has now is doing more damage to internals than it not moving... not sure, would like some advice.

Asked by Eric | 04/23/2015, 11:15 PM | 1 answer(s)

I installed the mount on my car and about a day later my check engine light came on. Was wonding if the extra vibration would cause this to happen?

Asked by Erik Smith | 02/19/2015, 04:07 PM | 1 answer(s)

Just want to know which is better? the Race rear motor mount (80 duro) or the rear motor mount (70 duro)? better yet, which would be better suited for a 2013 mazda 3 skyactiv hatchback?...........thanks.

Asked by Varun Maharaj | 02/04/2015, 12:46 AM | 1 answer(s)

I bought this when two durometers were available as an option. Stupid question, but was the black one the 80 or the light blue one offered? Blue one was installed from you guys and as received...

Asked by Ryan Feeley | 01/01/2015, 03:53 PM | 1 answer(s)