Combo Special, AIH Plug with boost fitting WITH P0541 code eliminator.
- The Air Intake Heater (AIH) found in ’99.5 and up 7.3 Powerstroke (Not for F650/F750) blocks approximately 22% of the airflow through the intake manifold.
- The eliminator plug allows for increased airflow and better combustion.
- The plug has the correct thread type, and length.
- It also includes the Boost gauge fitting to allow you to connect your boost gauge to the Air Intake Horn with 1/8" line.
- Easy Installation.
- For Instructions & More Info, Click Here