SKU: 27978817930

Mazdaspeed3 Full Motor Mount Set

Sale price$276.75 Regular price$307.50
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Ships within 48 hours · Estimated delivery Sep 29 - Oct 4

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Description

Mazdaspeed3 Full Motor Mount SetThe Damond Motorsports Full Motor Mount Set 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 RMM PMM TMM design: The bushings are orientated properly to support the motor and absorb vibrations across the whole

 
The Damond Motorsports Full Motor Mount Set 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 RMM/PMM/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 PMM/TMM bases, and top PMM/TMM pieces. 
  • CAD designed, and FEA, and street/track tested. You can't make enough power to break this thing.


The Damond Motorsports RMM/PMM/TMM specs: 

  • Made in the U.S.A.
  • Machined aluminum bushing carrier, and RMM, anodized gold or black
  • PMM/TMM lower mount bases and PMM/TMM top bases are high strength steel welded, and super thick gloss black powder coating
  • All high grade fasteners, and nylon lock nuts
  • OTS Energy poly bushings
  • Minimal added vibes, along with lots of tire spinning instead of wheel hop.

NEW! Bushing stiffness options! 

  • Street or Race 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

    Free US Shipping! 

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

    All Damond Motorsports mounts now feature our logo laser engraved into the mount, and no longer feature any colored decals, which may be displayed in the photos.

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 27978817930

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    4.6 ★★★★★
    Based on 14 reviews
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    Odin M Turner
    Pawtucket, US
    ★★★★★ 4
    Good product
    Model: 36 SqFt(3.4 SqM)
    Easy to roll out. Works great  Why did you pick this product vs others?: Fair price for the amount of coverage, good quality  Works well: Easy to install, rolls out great. Forms to contours well
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 13, 2025
    B
    Verified Purchase
    BRIAN HEATH
    Bozeman, US
    ★★★★★ 5
    Great product
    Model: 36 SqFt(3.4 SqM)
    I used this on the doors of a Toyota Tacoma, worked as it described. Reduced the road noise significantly.. Need to buy another box for the floor and roof of the truck..
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 15, 2026
    T
    Verified Purchase
    TimtheK
    Dallas, US
    ★★★★★ 5
    Great product - Add foam product for complete solution
    Model: 36 SqFt(3.4 SqM)
    Used in two cars with speaker upgrades. Easy to install but get the roller for assured adhesion.removes "tinnyness" from large metal resonators. Use with foam absorptive material for a complete system.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 14, 2026
    T
    Verified Purchase
    TitothePinkTorpedo
    Bozeman, US
    ★★★★★ 5
    Great Product for noise reduction in Auto Use.
    Model: 36 SqFt(3.4 SqM)
    I use this on many builds to dampen the metal echo in cars, vans, and trucks. Just one sheet in the center of a body panel is a huge difference maker. You can also cover the entire surface and get added insulation value. The noise is greatly depleted and it's easy to install with a roller tool. Looks Great when done. Good Product I will use again!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 29, 2025
    M
    Verified Purchase
    Mike
    New York, US
    ★★★★★ 5
    Great sound mat for the price!
    Style: 50 mil 50 SqFt, Style: 50 mil 50 SqFt
    This is a good product. Many people go with KILMAT because of the value to price point. I did as well. When you clean the surface (in my case it was all painted metal) this stuff sticks very well. I do recommend you use a seam roller of some type, I used Lumiteco 3 piece roller set. This will help with adhesion and mostly flatten the overlapped edges. It also helps you see where you have rolled as it leaves little grooves. The difference when we had no sound mats and after was very impressive. We haven't finished our install yet and it is quieter than when we had an interior in the van. There are thicker mats available in other brands, but this will work great for our van build, but this helps keep the weight down. It is quality material, just be careful when you are removing the backing, the edge of the foil face can cut you. I suggest you layout where you are installing the mat and cut to fit. From what I have read, you don't need to cover every inch in the vehicle, just spot install for a big difference. I chose to cover most surfaces to help keep sound out when we are sleeping in the van. We haven't finished putting the van yet, but we have driven it around and been very satisfied with this product.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 3, 2025

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