BMW AC Fabrication N54 PVC Breather Adapter Fittings

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.  

The items installed or applied to vehicles are intended strictly for off-road use only and track vehicles. These modifications may not comply with emissions, safety, or environmental regulations required for public road use under Environmental Regulatory Agency (ERA) laws. It is the sole responsibility of the vehicle owner or operator to ensure adherence to all applicable local, state, and federal regulations. Use on public roads may result in legal penalties or vehicle impoundment. Always verify compliance with local authorities before installation.

We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.

If you're unsure whether a part will fit your vehicle, feel free to contact us here with your inquiry. Our helpful sales team will reach out to confirm if it's the right match for you.

We offer a flat-rate shipping fee across the continental United States. This excludes Alaska, Hawaii, and U.S. territories. For international orders, additional shipping costs will apply. Please contact us for a quote if you are outside the continental U.S.

Also, feel free to also contact us at ColoradoN5X@Gmail.Com for any other questions.

Not all items are covered by warranty. Items including warranty, will clearly state that there is warranty within the product description. Most of these items will be a standard 1-year warranty against manufacture defects. You, the customer, will be responsible for shipping and handling. We will fix/replace that item with a product that is in working condition if you meet the warranty criteria. Please note that you will be allowed ONLY 1 claim within the year for that product. ColoradoN5X is not responsible for any damage caused during the installation of our products.