BMW AC Fabrication N54 PVC Breather Adapter Fittings

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  • Regular price $69.95

PCV Delete Fitting 

The PCV delete fitting is designed  to remove the pcv and vent the excessive crankcase pressures that the n54 factory system does very poorly. The -8 AN outlet on the fitting can be routed to your catch can. This fitting has a 1/2" bore which is larger than the competition's fitting to maximize crankcase ventilation. The included 3/4" hex makes installation very simple. All the orings needed are included so it is ready to install. 


Flapper Delete Fitting

The Flapper delete fitting removes the restrictive factory flapper between the valve cover and the factory valve cover pcv outlet. This is designed to run with the pcv delete or if you have plugged the pcv ports in your head. These fittings together will greatly reduce your carbon build up on the intake valves. The -10 fitting makes plumbing to your catch can simple and clean. The internal o ring keeps a solid seal and the easy to install clip makes install a breeze. 


The price includes both the PCV delete fitting and the Flapper delete fitting.