Fuel

The Damond Motorsports Sound Symposer Delete kit for the Focus ST, is an all comprehensive kit, to remove the factory sound symposer system on the ...

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...

Overspeed Motorsports Mazdaspeed Injector Seals are the market leading solution for high powered engines. Precision machined from high quality bery...

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

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...

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 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 Sound Symposer Vacuum Block and Delete kit for the Focus ST, is an all comprehensive kit, to remove the factory sound sympos...

The GB Manufacturing Mazdaspeed Injector O-Ring Seal Kit includes the necessary seals and o-rings for properly resealing the injector. It is highly...

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...

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...

If you're looking to add port fuel injector to your build, via one of our adapters, you'll need some fuel injectors. We offer Injector Dynamics Fue...

DeatschWerks, LLC, founded in 2004, is a company dedicated to providing high-performance fuel system solutions. Located in Oklahoma City, Oklahoma,...

DeatschWerks, LLC, founded in 2004, is a company dedicated to providing high-performance fuel system solutions. Located in Oklahoma City, Oklahoma,...

If you are wanting to take your build to the next level, but do not want the added complexity of port fuel injection, then the XDI upgraded high pr...

DeatschWerks, LLC, founded in 2004, is a company dedicated to providing high-performance fuel system solutions. Located in Oklahoma City, Oklahoma,...