Products

2618 high strength material; Lightweight design with offset wrist pin for quiet start-ups .150" x 2.250" wall Premium Chrome Moly pin (Standard Ser...

*2618 high strength material; Lightweight design with offset wrist pin for quiet start-ups*.150" x 2.250" wall Premium Chrome Moly pin (Standard Se...

Manley Sport Compact - Connecting Rods: Manley Performance manufactures the finest steel connecting rods in the Sport Compact industry. Our Pro Ser...

Product revision! Larger ports, and added baffle! Same great price! What does the Damond Motorsports PCV Plate do, and what does it offer? The PCV ...

Introducing our Spin-on Oil Filter Conversion Kit, the perfect replacement for factory-style cartridge filter housing on the Mazdaspeed6, 1st gener...

The Damond Motorsports Turbo Oil Restrictor Bolt, reduces the oil feed to the factory K04 turbo, to help in preventing the common Mazdaspeed "smoke...

We are excited to bring a low-cost performance brake modification to your Mazda3 or Mazda5! The Damond Motorsports Caliper Bushings have many amazi...

Looking to plant power to the ground, reduce drivetrain slop, drastically lessen wheel hop, all while adding minimal NVH? Look no further, Damond M...

Installing numerous different larger intakes over the years, we wanted to fix a lot of shortcomings we came across with other intake brands.  We st...

Damond Motorsports Oil Catch Can kits come with everything needed for an optimized Oil Catch Can system. An oil catch can is, in a sense, a filter ...

The Damond Motorsports EGR Block off and delete Kits are designed to block off or remove the exhaust gas re-circulation system of the 2.3L DISI, in...

The Damond Motorsports Electronic Boost Control Solenoid kit (EBCS for short) is the perfect solution for managing boost on your turbo setup. Ever...

Elevate your engine building and assembly with the Damond Motorsports Mazdaspeed MZR DISI Engine Stand Plate. Our fully machined billet aluminum pl...

The Damond Morotsports Short Shifter Plate(SSP), is a great way to shorten the shifter throw on your Mazdaspeed3 and Mazdaspeed6.The Damond Motorsp...

Need a nice clean setup to inject additional fluid into your air stream?  Don't want to tap pipes on your car?  Look no further.  The Damond Motors...

Toe impacts turn in, rear end stability in corners, as well as tire wear. If you've ever felt your car behave unpredictably from the rear end while...

When the Mazdaspeed3 is in a corner that is hard enough, the rear end will start to float. this type over oversteer is difficult to predict and man...

Is your aftermarket exhaust system rattling on your factory brace? Are you looking for improved handling and lighter weight? This mid chassis brace...

Two of the largest problems facing the Mazdaspeed3 are wheel hop and torque steer. One of the main causes for wheel hop and torque steer is excessi...

Snap oversteer is a big issue on the mazdaspeed3 which is caused by alignment changes in the toe link mounts. The Rear Traction Bar braces the toe ...

Want to end torque steer and wheel hop? Do you want to tighten up your Mazdaspeed3 steering!? OF COURSE YOU DO! The traction bar for the Mazdaspeed...