All Products

Compatible with the following engines:M52TU, M54, S54, M62 (ME5.2.1), M62TU, S62, N52, N52N, N54 Compatible with the following chassis:E30, E34, E...

Finally a plug and play E36 S54 swap radiator and oil cooler kit has arrived.  Save now with our exclusive kit! Kit Includes: CSF E36 S54 Swap Alu...

Anyone who has ever tracked an E46 M3 or even just driven one hard knows how quickly the oil temperatures can climb. For the E46 M3, CSF developed...

The S54 is arguably one of the greatest BMW motors of all time. Power delivery, balance, and sound are top notch. While it doesn’t compare in powe...

This single pump is one of the highest flowing around.  Supports well over 700hp in a Forced Induction application. The fuel pump is an E85 compat...

If you have a track car or ahigh horsepower E36, it may be a good time to add a dual pump setup.  This kit has been completely redesigned and now ...

If you have a track car or running E85 in your M5x BMW engine, this billet aluminum AN fuel rail by Rally Road is a must have.  This fuel rail is m...

Deleting the stock PCV system is very common on the M50 and S50.  To clean up your build, Rally Road developed this PCV to AN adapter that fits snu...

There are many reasons you may want to convert your rubber fuel line to an AN system, and this adapter makes it a breeze.  Add an aftermarket fuel ...

This single pump is one of the highest flowing around.  Supports well over 700hp in a Forced Induction application. The fuel pump is an E85 compat...

This single pump is one of the highest flowing around.  Supports well over 700hp in a Forced Induction application. The fuel pump is an E85 compat...

This adapter sleeve and clamp simplifies the installation of the larger base Walbro 400, 450, 485, 525 and 535 fuel pump into the factory fuel pum...

For all E46 Non-M cars.This adapter sleeve and clamp simplifies the installation of Aeromotive, Walbro, or other 39mm body fuel pumps into the fac...

This adapter sleeve and clamp simplifies the installation of the larger base Walbro 400, 450, 485, 525 and 535 fuel pump into the factory fuel pum...

This adapter sleeve and clamp simplifies the installation of an Aeromotive or Walbro fuel pump into the factory fuel pump housing and carrier. Inc...

Take out all the guess work with Rally Road's high-quality M5x turbo feed line.  These are made specifically for the M5x series of engines from the...

Outfitting your E36 with a turbo was once a risky maneuver, but there is now so much information on the internet, that almost anyone can do it.  Wh...

Looking to have your BMW fuel injectors rebuilt but don't think you have the tools or are up to the task?  No problem.  We are now offering an inje...

The Standing Start gives you everything you need to take control of the streets, or shave off seconds on your lap time.  The kit includes motor and...

The Chicane Kit gives you everything you need to take control of the streets, or shave off seconds on your lap time.  The kit includes motor and tr...

The Racing Line Kit gives you everything you need to overtake your competitors on the track or the street.  This is a full comprehensive kit to mak...

The Overtaker kit gives you everything you need to overtake your competitors on the track or the street.  One of the number one problems of the E46...

The Braking Point Kit gives you everything you need to take control of the streets, or shave off seconds on your lap time.  The kit includes motor ...