Mazdaspeed 3 Damond Motorsports Transmission Motor Mount

The Damond Motorsports Transmission Mount is a must have for any Mazdaspeed3 enthusiast looking to keep their powertrain solidly planted while adding less NVH than the competition.  Damond Mounts are ran on the quickest 1/4 mile record setting Mazdaspeed3s, as well as many enthusiast's daily driver Mazdaspeeds.

The Damond Motorsports TMM design:

• The bushings are orientated properly to support the motor and absorb vibrations across the whole bushing.
• This allows us to use stiff bushings without increasing NVH to unbearable levels. Orientating the bushing carrier in a transverse manner further reduces NVH, as less stress is put on bushing flanges.
• Full length welded steel. 
• CAD designed, and FEA, and street/track tested. You can't make enough power to break this thing.

The Damond Motorsports TMM specs:

• Made in the U.S.A.
• Machined aluminum bushing carrier, anodized gold or black
• Lower mount base and top base are high strength steel welded, and powder coated black
• All high grade fasteners, and lock nuts
• OTS Energy poly bushings
• Minimal added vibes, along with lots of tire spinning instead of wheel hop.

NEW! Bushing stiffness options! 

• Street 70a or Race 88a bushing stiffness now available
• Street bushings are for those looking to keep added NVH to a minimum
• Race bushings are for those wanting the best performance and least engine movement
• Bushing selection currently only applies to the side mounts. In full mount sets, the rear mount uses the "race" bushings

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Note: This does not fit the regular Mazda3, this will only fit the Mazdaspeed3. 

Install Guide