VTT Head Port Block-Off Kit
The VTT Head Port Block-Off Kit is designed to seal the built-in ports in the cylinder head that utilize engine vacuum to clear the low-side PCV system. This factory setup can draw oil into the intake manifold, leading to valve carbon buildup and other unwanted issues.
Kit Includes:
-
6 precision-fit set screws
-
Engine-specific tap
This kit is compatible with N54 engines. Each kit is supplied with the correct tap for your specific engine type.
