Rally Road

The stock rubber intake tube is known to crack because of the high heat in the engine bay and cause vacuum leaks. This HD high quality reinforced s...

Big horsepower E36? You've come to the right place. The stock aluminum transmission brace is weak and can crack with higher horsepower or off road ...

Fuel starvation in high g corners, especially below a half tank, can be a major problem on track with your E30 or E36. This problem has now been s...

M50 manifold conversions on OBD2 M5x/S5x engines are not only a popular swap but an easy modification to make extra horespower. This stainless ste...

If you are running a high boost car or want to upgrade over the stock design, this little adapter is for you.  This aluminum ICV adapter fits in th...

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...

One of a major causes of failure on the BMW E36 is the coolant system.  Since the cooling system runs pretty hot, it is a pressurized system, the u...

Converting to a m50 (OBD1) intake manifold has been a proven worthwhile upgrade. The M50 manifold has shorter longer runners than the OBD2 intake 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...

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...

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

Are your rubber turbo coolant lines becoming brittle from the heat? When this happens it can cause leaks.  Rally Road is now offering a high qualit...

Attaching the oil drain line on our turbo can be a challenge.  Because of this, Rally Road created an extended turbo oil drain fitting to make it e...

Having a problem fitting your aftermarket turbo to your E46 6 cylinder engine? (M54)? Rally Road has solved this solution using 3D modeling and CAD...

Having a problem fitting your aftermarket turbo to your E36 6 cylinder engine? (M50, M52, S50, S52)? Rally Road has solved this solution using 3D m...