Best selling products

The Precision Raceworks F-SERIES N55 HIGH PERFORMANCE FUEL PUMPS are designed for customers looking to run all blends of E85. These drop in pumps ...

  ***Now Includes PTFE Smooth Bore fuel lines with stage 4 and 4.5***   The Precision Raceworks F-SERIES S55 HIGH PERFORMANCE FUEL PUMPS are design...

The Precision Raceworks E-SERIES 535i/xi HIGH PERFORMANCE FUEL PUMP is designed for customers looking to run all blends of E85. These drop in pump...

  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...

This plug and play tuner attaches to two easy to access sensors in the engine bay and works with your factory DME tuning to remap your boost, timin...

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,...

Don't let weak and unresponsive factory gas pedal mapping ruin your driving experience! Fall in love with your car all over again. The BMS Pedal T...

  Transform your N54 powered BMW 135i or 335i into a 500hp beast with our simple bolt-on 135i/335 performance package 500 Horsepower N54 Package A...

Gain 15+ horsepower at the wheels with no other modifications. Featuring high quality S&B inverted cone filters the BMS Dual Cone Performance I...

Tired of trying to power 600-700whp through a tiny K&N filter? Tired of typical urethane filter flanges melting to your turbo and falling apart...

Give your BMW increased power, acceleration and better fuel economy with a drop-in performance filter.You've seen the dyno charts showing how much ...

  This plug and play adapter snaps onto your throttle body/brake booster vacuum line allowing two extra 1/8" NPT vacuum ports, perfect for replacin...

These high quality BMS N54 silicone inlets replace your flimsy and restrictive plastic N54 BMW inlets reducing restriction and dramatically improv...

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

3" J Pipe is only compatible with E series Race intercooler. The factory J pipe is 2.4" and in some 2010+ models a one piece design. The 2.5" J pi...

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...

  Fits 2006+ N54 N55 S55 BMW Engines with factory oil thermostat These billet CNC replacement aluminum oil thermostat lids and caps are an excellen...

Remove your oil filter cap like the pros do! Save time and money by changing your oil. This quality tool easily removes/installs the smooth top oil...

  The BMS brace attaches the rear differential to the subframe allowing better launches, less wheel hop, and a more stable feeling rear chassis. Ou...

Change Your Plugs Like a Pro! Everyone knows spark plug changes are suggested every 20k miles or so for tuned vehicles. Everyone also knows turbo ...