Maintain your BMW N54’s cooling efficiency without sacrificing the convenience of the factory assembly.
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BMW 135i Performance Engine & Drivetrain Parts
- Axles/Driveshafts
- Clutch / Flywheel Kits
- Conversion Kit
- Cooling
- Differentials / LSDs
- Engine Internals
- Forced Induction
- Fuel / Ignition
- Intake Systems
- Intercoolers
- Mounts
- Nitrous Systems
- Oil Catch Can
- Pulleys
- Short Shifters
- Skid Plate
- Software
- Throttle Controller
Upgrade your BMW’s cooling system with the VTT Billet Cylinder Head Outlet Adapter.
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Provides a permanent "install and forget" upgrade that maintains the factory-style fitment while offering the structural integrity of a racing component.
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This dual-can setup allows you to bridge the gap between street drivability and track-ready performance.
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Designed specifically for the N54 platform, this charge pipe replaces the restrictive multi-connection stock system with a high-flow, single-piece design.
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This kit replaces the leak-prone OEM valve cover with a precision-engineered aircraft-grade aluminum masterpiece, anodized in a striking Billet Gold finish.
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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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Specifically for "Limited Fitment" applications, this kit is engineered to push the boundaries of the N54 platform, supporting power levels from a stout 500 WHP to a staggering 900 WHP.
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Limited Fitment; Contact Sales to Specify Model Before Ordering
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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Features OEM-style direct-fit connectors, providing the perfect balance between high-end performance and a cost-effective, factory-like installation.
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Utilizes a zero-offset butterfly valve to maximize flow and minimize turbulence.
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Upgrade your engine bay’s aesthetics while bolstering your cooling system's integrity with the VTT Billet Cylinder Head Outlet Adapter in Blue.
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This precision-engineered plug provides a leak-proof solution, allowing you to safely block off the rear water fitting on the N54 block.
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A truly remarkable solution from Vargas that will eliminate the risk of a spun crank hub. Includes crank bolt capture & hardware
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Built from high-grade stainless steel with a robust mesh filter, it ensures your engine breathes cleaner and runs more efficiently under high boost conditions.
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An essential addition for high-performance builds where keeping the intake tract clean is a priority.
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For vehicles with VTT Modular PCV/Catch Can Systems