AIH Plug - Tapped - 99.5-03 Powerstroke
- Comes in Blue, Black, and Red anodized
- Tapped version for 1/8" NPT Boost fitting
- 1/8" NPT Plug Included for convenience
- Viton O-ring for complete seal
- Laser etched design
- 100% Made in USA
256 Reviews Hide Reviews Show Reviews
-
Aih delete plug
Great fit and looks excellent! Super easy install with a few hands tools. I was completely done in under 30min standing in my driveway Love Riff Raff products will continue to buy more. 2003 Ford F250 7.3 428343miles and still love her!
-
AIH delete
Easy install, looks awesome, increased air flow by obvious reasons, fast delivery plus got a sticker!!! Not sure if it gives me more power but I don’t care. It has to help.
-
plug
i replaced the heater with this and in the future i will be useing it for boost gauge
-
AIH plug
Looks great and fits as it should. Quality pice
-
Simple mod for better mileage
I installed this in a few minutes and right away could tell the difference well made product and fast shipping ya have a customer thanks from Florida
-
Very nice good quality
Looks good and got read of a few wires and things under the hood
-
AIH plug
Looks good and fits perfectly
-
AIH is perfect
A perfect fit and finish. Very well made and easy to install.
-
2nd one, still the best.
Make sure you pull the center screw and use teflon tape or another sealant prior to final install. For a boost gauge, it worked great after every sealing it up properly. Boost leak tested to almost 40psi, no leaks. About as easy of an install as you'll ever get for a 'mod'. Well made, great seal.






