PROFILE

The ARM N54/N55 Port Injection Plugs are designed to block off the second row of fuel injector ports found on most upgraded N54 and N55 intake manifolds. Many enthusiasts choose to upgrade their intake manifold for the improved airflow characteristics alone, with no plans to run a secondary fuel injection system. Without plugging these ports, the car will not operate correctly.  These come included with the ARM N54 Intake Manifold and ARM N55 Intake Manifold. 

The ARM Port Injection Plugs insert directly into the secondary fuel injector ports on your upgraded manifold, creating a complete seal so you can run your upgraded intake manifold without installing a secondary fuel rail or secondary injectors. Installation is straightforward and requires no modifications to your manifold.

If you plan to add port injection in the future, simply remove the plugs and install your secondary fuel rail and injectors at any time. The ARM N54/N55 Port Injection Plugs are the clean and simple solution for getting your upgraded intake manifold up and running without the added complexity of a full port injection setup.

IN THE BOX

• 6x ARM Port Injection Plugs
• 6x O-Rings