Vargas Turbo Technologies Head Port Block Off Kit - VTT-OCC-1-Head-P - E9x, E8x, E60, E61, F01 F02 7 Series, E71

Product Details

Engineered for high-performance BMW applications, the Vargas Turbo Technologies Head Port Block-Off Kit solves the common issue of crankcase pressure management in N54 engines. Under high boost levels, the factory two-way PCV ports can become a liability, allowing pressurized air to escape into areas it shouldn't and contributing to "oil blow-by." This kit provides a permanent mechanical solution by plugging the internal head ports. Unlike temporary fixes, this kit includes a specific tap and threaded plugs to ensure a redundant, airtight seal. It is the professional's choice for cleaning up the engine bay's vacuum routing and ensuring that your turbocharger system operates at peak efficiency without the interference of factory PCV oil contamination.

Key Features

• Provides a permanent mechanical seal for the factory low-side PCV path.

• Improves boost response by ensuring no pressure is lost to the crankcase via head ports.

• Simplifies engine vacuum routing for a cleaner, more efficient setup.

• Includes all necessary hardware and the correct tap for a straightforward installation.

• Robust construction designed to withstand the high heat and pressures of modified engines.

Specifications

• Compatibility: BMW N54 (Note: Specific kits also available for N55/S55/B58/S58).

• Components: 6x threaded block-off plugs.

• Tooling Included: 1x application-specific threading tap.

• Material Composition: Hardened fasteners for maximum durability.

• Weight: Approx. 0.5 lbs (Shipping weight).

• Manufacturer: Vargas Turbocharger Technologies (VTT).

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