Products

Add more fuel via port injection while increasing airflow! Replaces your weak factory plastic N54/N55 intake manifold with a direct fit high flow ...

2.5" to 3" 45° silicone coupler with T clamps. E chassis only.  

2.5" to 3" 45° silicone coupler with T clamps. E chassis only.

N54 Aluminum Coolant Expansion Tank Relocation Kit - 335i Ditch the weak, factory plastic coolant expansion tank and free up space on the hot side...

Why upgrade the charge pipe on your N54? The factory plastic N54 charge pipe is a known weak point and will inevitability fail, especially when ru...

 The Precision Raceworks BMW N54 HIGH PERFORMANCE IGNITION KIT is designed to integrate with any vehicle equipped with the N54 engine. This is the ...

A true plug and play tune offering safe and adjustable 25-40 Horsepower gains at the wheels! Experience immediate gains with the JB Plus BMW tuner,...

  How about up to 80hp to the wheels (100hp crank) on a completely stock car, up to 160hp to the wheels on factory turbos, or up to 350hp to the wh...

The N54 PCV Valve is an upgraded replacement PCV valve for your N54 BMW engine and is strongly recommended for your high-performance (or higher mil...

The BMS vacuum side N54 OCC works in conjunction with our world-famous boost side N54 oil catch can to prevent engine oil and PCV gunk from coating...

Addresses valve cover leaks Keeping the oil inside your engine is extremely important to performance. Between oil change intervals, your oi...

The Precision Raceworks N55 BIG BORE HIGH PRESSURE FUEL PUMP is designed for customers looking to push the limits without port injection (or in add...

 The Precision Raceworks BMW N55 HIGH PERFORMANCE IGNITION KIT is designed to integrate with any vehicle equipped with the N55 engine. This is the ...

Notes • Wash with cold water • Runs a little small • Drive fast when wearing

Description The original factory bump stops are a green rubber material that's known to dryrot, crack, and crumble apart. This is the #1 cause for...

High quality German-made pump featuring a metal impeller The water pump in your vehicle keeps all that coolant flowing freely. If it begins to fa...

Check out our ignition coil testing methods and results here! Compared to the stock N54/N55 ignition coils the B58 coils are capable of producing 2...

This kit is for BMW N55 & S55 engines. Check out our ignition coil testing methods and results here! Compared to the stock N55 and S55 igniti...

NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its O...

NGK Laser Platinum Series plugs provide high ignitability and longer service life. Laser welded dual platinum surfaces ensure slow wear rate provid...

OEM replacement spark plug specified by BMW for your BMW's high performance M engine This spark plug is the same model NGK plug that is recommende...

NGK V-Power plugs feature a unique v-cut in the center electrode that directs the spark to the edge of the electrode, helping the spark develop mor...

Tapered-cut ground electrode improves ignitability and reduces quenching 98% pure copper core increases heat dissipation for more reliable starts ...