Mazdaspeed 3 2010-2013 Transmission Mount Inserts
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Mazdaspeed 3 2010-2013 Transmission Mount Insert

 
Price: $39.99
Price in points:  What are Points? 40 points
Axl-6-128-10
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Reduce wheel hop and driveline slack to get a direct feel from your drivetrain with the CorkSport Mazdaspeed 3 Motor Mount Inserts for the 2010+ model. Unlike complete replacement motor mounts on the market which can transmit excessive vibration, the CorkSport Motor Mount Inserts fill in the gaps in the factory mount allowing it to retain its vibration isolation while providing a simple and cost effective upgrade to your Mazda for a more enjoyable driving experience.

The CorkSport Advantage:

  • Constructed from high durometer polyurethane: Designed to fill in the gaps in the factory rubber motor mounts to limit the movement of the engine and transmission
  • Patterned after the OEM Mazda mounts for accurate fitment
  • CorkSport Service and Support: Receive a 2 year warranty, full color installation instructions, all of the needed installation hardware and knowledgeable telephone support

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The perfect finish to the motor mount revision. I have the CS Stage 2 RMM, I elected to go with the Damond PMM and just had this insert installed. This insert is the "perfect finish" to this project. The insert cut NVH by at least 50% and totally firmed up the handling. I have virtually no torque steer! WOW, what a joy!
The shifter feels more solid, the wheel hop is gone, and its much easier to launch the car all for $40. The install went smoothly because of the excellent instructions provided. Having an impact wrench made getting the center bolt off much easier (probably my favorite tool I own, makez a lot of tasks substantially faster and easier). Another great part from corksport
Wow! I wasn't expecting much but the improvement this insert makes is almost as much as replacing the rear engine mount. Best of all my wife can now launch in 1st gear properly... every time... after 5 years! Easier to launch, no missed gear changes and huge WAF... what's not to like for $40? Seriously thinking about engine mount inserts now.
Another great CS product.. Installed this after the RMM and together, they make a world of difference driving. Another plus was that the stock transmission mount (tiny compared to the CS one) was cracked so replacing it was a good thing to do anyways.



About installation, I had a big breaker bar to loosen that transmission bolt.. Maybe an impact wrench would've worked too? I had also supported the transmission not directly under the bolt.. bad mistake as the whole transmission shifted toward the front of the car by about 1-2 inches.. After replacing the mount, I lined and threading the transmission bolt but since the 4 surrounding bolts were off, I had to use a large lever to slide the transmission over so they would register over the 4 bolts. Once that's done, the rest is just putting everything back together. Well worth the investment.
This product is a perfect match to the Corksport rear motor mount, and for this price you would have to be crazy not to get it.

I waited after winter to installed this insert and should have done sooner.

My car is a 'speed3 and installed the RMM before winter. Had shaking and rattling at idle and was never really good at shifting without some jerking. With this insert...wow....night and day!!! Telling you its worth it.

My car feel better, firmer and smoother. Shifting is also improved.

I like my car better now. Just feel right now!
Great product as I knew it would be. The reason that I am writing this review is to inform those who purchase this insert to go to Lowe's et al. and buy a 3 ft. piece of barstock as a cheater bar before you try to instal. Buying this bar will allow you to remove the stubborn center bolt so that you only have to disassemble once.
Install was tough. Mainly breaking the center bolt on the mount. Took two of us breaking off two cheap sockets before managing to get this thing broken so we could take it off. The rest was cake. Definitely tighter feel and for the price, no brainer.



One piece of advice, only barley lift the transmission ... barely. If pulling the mount out after all the bolts are broken and the nuts are removed, the transmission is jacked up to high. I learned this the hard way.



Also, make sure you have a beef torque wrench to ensure the center bolt gets as tight as it needs to be ... I used a 3/8 TW first but it broke at 80 ... had to buy a 1/2" drive to get it tight enough.
I already have the 70d RMM in my 2013 speed, and just decided on throwing in the TMM insert based on the positive feedback i was hearing. I am happy to say it does not disapoint. Install was very straightforward, about 30 minutes or so (make sure you have a nice breaker bar for the one bolt). Torque steer has been reduced slightly, as well as wheel hop. During hard driving, i now notice i can easily shift between 2-3 very smoothly, whereas I used to have many issues with 3rd locking me out for a second.



For the money, I would highly recommend this simple modification, especially when you see what the current TMM bushing looks like!
Installed today. And like another post says, "goes great with the rear motor mount". Install....kinda sucked. But worth it. Actually had that feeling of accomplishment when done. Does what it says. With the other mount and this...a lot of even traction....May make you want more power..haha. Cool deal for not a lot of cash. Thanks Corksport!
This product goes great with the Corksport rear motor mount, and for this price you would have to be crazy not to get it. Huge difference and this helps put your car's power to the ground.
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Will this work for the 2011 Mazda 3i 2.0? Auto trans

Asked by Tyler | 04/03/2016, 08:25 PM | 1 answer(s)

Is this compatible with the 2010 Mazda3 2.5L with the 6 speed manual?

Asked by Adrian Keels | 12/13/2015, 11:13 AM | 1 answer(s)

Does this transmission mount insert fit Gen 1 MS3?

Asked by Adam | 05/31/2015, 06:26 PM | 1 answer(s)

Six Months No Interest Financing on Purchases over $199!

Corksport understands that you may be ready to outfit your entire car with CorkSport Mazda Performance products, but want to use an alternative method of payment. Not to worry, we have a solution for you.

Click here for all the details of our Financing Options.