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  Home > Manufacturers > Street Unit Performance > Engine Mounts >

  StreetUnit Billet Aluminum Rear Engine Mount: MAZDASPEED 3, Mazda3
  MAZDASPEED 3 Motor Mount
MAZDASPEED 3 Motor Mount
 
Our Price: $119.00 - Best Seller



Product Code: SUM3AMM


Urethane Bushing*:
  

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Description
 
Street Unit Performance Billet Aluminum Rear Engine Mount
Application: MAZDASPEED 3, Mazda3
StreetUnit Motor Mounts are completely redesigned from the OEM mounts and engineered to provide the user with maximum benefit without excessively increasing vibration. They are CNC machined out of billet aluminum and the bushings are 62A durometer urethane. The two piece aluminum and steel design is reinforced by two grade 12.8 allen key bolts with a yield strength of 160,000 psi, topped off with locktite.  The 2 piece aluminum/steel design is stronger than a 1 piece aluminum or welded mount.
 
Benefits of Street Unit Engine Mount Replacements:
  • Reduce unwanted "wheel hop" that plagues the FWD MS3 and Mazda3
  • Solid 62A durometer bushings
  • Recover torque lost in the drivetrain
  • Billet aluminum is aesthetically very pleasing in the engine bay
  • Minimize drivetrain lash
  • Must have for all MS3's
  • Bolt-on installation and does not require the motor to be removed or supported

Black Out Powdercoating Option

 

Average Customer Review: Based on 17 Reviews. Write a review.

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  0 of 0 people found the following review helpful:
 
Great product! April 29, 2008
Reviewer:  scottdiver690 from fort worth, TX  
Didnt fit it myself but only cost me 20 bucks to fit.  Was worried about the vibration mentioned in some reviews, have to say its barely noticeable, only when you start up the car do you feel a minor vibration then it goes away and its not even been on for 1000 mile yet.  makes everything better, reduces wheel hop and makes the car feel tighter, its good!  Oh and the factory mount was already starting to fall apart after 3000 mile, maybe you should check yours?

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  0 of 0 people found the following review helpful:
 
Well-built and designed, but too much NVH! April 1, 2008
Reviewer: Nick Schroeder from Austin, TX United States  
This piece is a beautiful example of superior engineering and craftsmanship, however, it's just a bit too much for my tastes.  The car rattles, and after replacing it with the stock mount (plus some inserts), the vehicle is much smoother once again, but with no vibration problems.  Granted, it did settle down considerably after a couple thousand miles, but if you putt around downtown areas or in bad traffic often, consider a softer solution.

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  0 of 0 people found the following review helpful:
 
must have mod March 26, 2008
Reviewer: Rodrigo Valencia from Daly City, CA United States  
This is definitely a must have mod for the MS3!!! Acceleration feels more solid, gear engagement is crisp, no more annoyinng 1st to 2nd shift, and most impotantly...i feel connected to the car/engine now!!

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  0 of 0 people found the following review helpful:
 
a ms3 must March 23, 2008
Reviewer: mark h. from monterey park, CA United States  
best bang for your buck. get back torque that was stolen from you from the flimsy stock mount. wheel hop eliminated. slight vibration when idle, but will fade away after broken in. dont think about it, just do it. you'll thank yourself later.

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  0 of 0 people found the following review helpful:
 
Mount Up March 22, 2008
Reviewer: Denny from Wilmington, NC United States  
What everyone else said!  Kicking myself for "tolerating" the flip-floppy backlash feel for 14K miles but it just makes the improvement that much more astonishing.  This should be original equipment!!!

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Browse for more products in the same category as this item:

Manufacturers > Street Unit Performance > Engine Mounts
Engine Components > Engine Mounts > Mazda
MAZDASPEED 3
MAZDASPEED 3 > Engine
MAZDASPEED 3 > Drivetrain
MAZDA > Mazda3
MAZDA > Mazda3 > Drivetrain
MAZDA > Mazda3 > Engine


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