Specifically engineered for BMW owners with factory EWG systems, this kit allows for a seamless transition to an external wastegate setup.
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BMW E88 135i N55 3.0L Performance Engine Parts
- Blow Off Valve
- Camshaft
- Catch Can
- Connecting Rod
- Conversion Kit
- Cooling
- Crankshaft
- Cylinder Head
- Diverter Valve
- Exhaust
- Fueling
- Hoses
- Intake
- Intercooler
- Mounts
- Oiling System
- Performance Package
- Pistons
- Pulleys
- Software
- Sprint Booster
- Throttle Controller
- Turbocharger
- Water-Meth
- Clearance
This "Complete Package" provides the OEM hardware required for installation, ensuring your timing remains rock-solid even under extreme track conditions or high-horsepower builds.
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The VTT N55/S55 Spline Lock Hub offers a sophisticated, non-invasive alternative to the labor-intensive "drill and pin" methods used to secure BMW crankshafts.
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Offers a seamless transition from the turbine housing to your custom plumbing, minimizing turbulence and maximizing efficiency for high-horsepower builds.
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Features a custom 7075 billet aluminum adapter that allows users to pair the Turbosmart Straight-Gate with a precision BMW electronic actuator.
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Utilizes a zero-offset butterfly valve to maximize flow and minimize turbulence.
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Elevate your engine's cooling system reliability with the Burgaflex Coolant Outlet Hose.
Perfect starter pack for your road to a high horsepower N55!
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For 2009 - 2011 Vehicles (JB4 Harness A)
A step up from the Stage 1 kit, includes larger intercooler and intake kit.
10X Entries Into Our F80 M3 Sweepstakes
For 2009 - 2011 Vehicles (JB4 Harness A)
Perfect starter pack for your road to a high horsepower N55!
10X Entries Into Our F80 M3 Sweepstakes
For 2012 + Vehicles (JB4 Harness B)
The final step in bolt on performance for your N55
10X Entries Into Our F80 M3 Sweepstakes
For 2009 - 2011 Vehicles (JB4 Harness A)
A step up from the Stage 1 kit, includes larger intercooler and intake kit.
10X Entries Into Our F80 M3 Sweepstakes
For 2012 + Vehicles (JB4 Harness B)
The final step in bolt on performance for your N55
10X Entries Into Our F80 M3 Sweepstakes
For 2012 + Vehicles (JB4 Harness B)
Increased fueling for bigger power - supports up to 1150whp! Modular design for future upgrades!
Upgrade your Precision Raceworks fuel pump for greater fuel flow - Upgrades Stage 2 & 3 Pump
Increased fueling for bigger power - supports up to 1000whp!