Engines and Components Engine Covers, Pans and Dress-Up Components

Damond Motorsports

Passenger Side Motor Mount

$235.00

SKU: DM-MS3-FMS

In Stock
In Stock
Ships by Aug 2
Free Shipping over $100
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Damond Motorsports Passenger Side Motor Mount is engineered to significantly reduce drivetrain slop and wheel hop in your Mazdaspeed3, while maintaining minimal Noise, Vibration, and Harshness (NVH). This mount is trusted by record-setting 1/4 mile Mazdaspeed3 vehicles and daily drivers alike, offering a substantial upgrade in power delivery and handling feel. The mount's design features properly oriented OTS Energy poly bushings that support the motor and absorb vibrations effectively. The bushing carrier is oriented transversely to further reduce NVH by minimizing stress on the bushing flanges. The structure includes a full-length welded steel base and top piece, ensuring extreme durability. This component is CAD-designed, FEA-tested, and street-tested for unparalleled strength; the manufacturer states that you can't make enough power to break it. Constructed with a high-strength steel base and top that are powder-coated black, and a machined aluminum bushing carrier available in gold or black anodizing. It utilizes high-grade fasteners and nylon lock nuts for secure assembly. Damond Motorsports offers this mount with two bushing stiffness options: Street 70a for minimal added NVH, and Race 88a for maximum performance and the least engine movement. The product is proudly Made in the U.S.A.

MIA's Description

The Damond Motorsports Passenger Side Motor Mount is a performance upgrade designed for the Mazdaspeed3. It aims to plant power to the ground, reduce drivetrain slop, and lessen wheel hop with minimal increase in NVH. This mount features a CAD-designed, FEA-tested construction with a steel base and top piece.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandDamond Motorsports
Part NumberDM-MS3-FMS
CategoryEngines and Components

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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