Mazdaspeed3

Our Formidable Mazdaspeed3 Rear Motor Mount is now lighter, more compact, easier to install, and best of all... Now available at a lower price!  Th...

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

The Damond Motorsports Transmission Mount is a must have for any Mazdaspeed3 enthusiast looking to keep their powertrain solidly planted while addi...

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 Stage 2 Oil Catch Can Kits are an optimal upgrade to an existing Stage 1 OCC kit. The DM Stage 2 OCC kits are intended for c...

The Damond Motorsports Stage 3 Oil Catch Can Kits are the ultimate in oil catch can and PCV control for your Mazdaspeed3. The DM Stage 3 OCC kits a...

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 ...

This allows the Damond Motorsports OCC to vent pressure when excess pressure is present in the crankcase. This option contains a VTA breather filte...

The Damond Motorsports Side Motor Mount Combo is a must have for any Mazdaspeed3 enthusiast looking to keep their powertrain solidly planted while ...

  The Damond Motorsports Full Motor Mount Set is a must have for any Mazdaspeed3 enthusiast looking to keep their powertrain solidly planted while ...

We are excited to bring a low-cost performance brake modification to your Mazdaspeed3! The Damond Motorsports Caliper Bushings have many amazing be...

The Damond Motorsports Mazdaspeed Water Outlet Manifold is the perfect addition for serious racers and those wanting to clean up their engine bay. ...

The Damond Motorsports Balance Shaft Delete allows for the removal of the factory balance shaft assembly found on many Mazda and Ford 4 cylinder e...

Finally! A baffle that baffles! Damond Motorsports' Mazdaspeed Oil Pan Baffle is designed to keep the oil pickup tube supplied with oil during har...

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

The Damond Motorsports Vacuum Block is your answer to declutter and organize your vacuum and boost sources into a more centralized location.  We kn...

Here is our assortment of fittings. We offer 1/4" tubing quick connect fittings, standard brass hose barb fittings, and NEW -4AN and -6AN flare fit...

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

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

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...

Although Damond Motorsports engine and transmission mount bushings should last many miles of hard abuse, we want to offer replacements, whether you...

If you're wanting to get the most of of your Mazdaspeed3 or Mazdaspeed6, then a pro-tune is what you want. A pro-tune will not only allow you to un...

NEW options for other manifolds! The Damond Motorsports Returnless Fuel Line Kit is perfect for those wanting a full fuel system kit utilizing our ...

Damond Motorsports Mazdaspeed ST Manifold Adapter Kit for the 2007-2009 Mazdaspeed3. We at Damond Motorsports have developed a kit which allows the...

Damond Motorsports Mazdaspeed ST Manifold Adapter Kit for the 2010-2013 Mazdaspeed3 We at Damond Motorsports have developed a kit which allows the ...

We at Damond Motorsports have developed a kit which allows the factory Focus ST intake manifold to be adapted to fit the DISI head with the ability...

We at Damond Motorsports have developed a kit which allows the factory Focus ST intake manifold to be adapted to fit the DISI head with the ability...

The Damond Motorsports Mazdaspeed PI Adapter Kit, allows you to run port fuel injection with the factory intake manifold.  This kit includes our fu...

We're excited to release this lightweight brake system upgrade, which has been tested on some of the quickest most powerful Mazdaspeed3's.  Featuri...

Now offering 5.1 , RBF 600, and RBF 660! Get your car on the track and keep your brakes in check! Here's our buyers guide for Motul Brake Fluid:  M...

The Damond Motorsports check valves come pre-assembled with fittings in the configurations you need. We use very low cracking pressure valves, to e...

Show your support with a Damond Motorsports vinyl decal!   All decals are painstakingly made in the US, to the highest of standards, and we also of...

We utilize many factory parts in many of our products. Since many of these are gaskets and replacement items, we've added them to our store. We're ...

At Damond Motorsports, we're passionate about giving back. We've had many requests for another run of our products in pink, so we thought this woul...

The Damond Motorsports Oil Pressure Sensor Adapter allows an aftermarket oil pressure sensor to be connected into your oil system, with very simple...

Here we offer our specific mounting brackets and hardware for our various OCC kits. Whether you're looking to add a Stage 2 OCC kit, dual OCC kit, ...

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

The mini ball valve drain valve used on our oil catch cans, now for purchase separately. If you have an oil catch can with a 1/4" NPT threaded port...

Damond Motorsports T-Shirts are now available! Made only of the finest cotton and polyester in existence, 50/50 mix to be exact. The Damond Motorsp...

Hose clamps, in various different sizes, for whatever the application. All hose clamps are stainless and with a narrow 5/16" band.  Pricing is per ...

Powerflex's special polyurethane is an advanced material with unique properties. Upgrade your Mazda with high performance bushings, bushings that w...

Hose Ends are now available separately from many products we utilize them in. Whether you're looking to add them to our new PCV plate for a custom ...

Shopping for someone else but not sure what to give them? Give them the gift of choice with a Damond Motorsports gift card!  Gift cards are deliver...

It's Back! First Kits are shipping the 2nd week of October The Damond Motorsports Power Steering Cooler Kit, for the 07-09 Mazdaspeed3, is ideal fo...

Powerflex's special polyurethane is an advanced material with unique properties. Upgrade your Mazda with high performance bushings, bushings that w...