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
250 Reviews Hide Reviews Show Reviews
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Great products
I have ordered from other places and they suck every time I order from riff raff I get a good product at a fair price and the best of all I’m not waiting for weeks and months to get my shit I will only order from riff raff from now on if I can it’s better than ebay
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Good quality
Nice addition to engine compartment
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AIH delete with tapped plug
Clean, beautiful, and efficient, thanks
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AIH Delete Plug
Where I live and drive I don't need heated air so I deleted the AIH and just kept the heater coil for possible future use. The coil does seem to create some turbulence so I did see a small performance increase. The Plug fit perfectly and if I ever want to re-route my boost gauge line I can go right to the plug.
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Installed
Installed this plug when I did the up-pipes on my 2001. Easy to follow instructions and plug fit as designed. May have to get a boost gauge now!
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AIH Delete Plug
Great looking plug that includes o-ring and tapped hole and plug so you can attach your boost sensor.
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Simple install
Makes engine bay a little less cluttered. Looks good and it serves its purpose well.
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AIH tapped plug
Great product. Makes it easy to delete the AIH and add a boost fitting.
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AIH
Awesome product






