AIH Tapped Plug 99.5-03

Part Number:
RDPAIH

Manufacturer:

$25.11
$18.97
(You save $6.14 )
(250 reviews) Write a Review
AIH Tapped Plug 99.5-03

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 

install.jpg

99.5-03 7.3L F Series, E Series and Excursions Will not fit Early 99 7.3L
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  • 5
    Works great

    Posted by Agibby on Apr 7th 2016

    I used this plug to install a boost gauge! Very easy and looks great!

  • 5
    Great Fit

    Posted by Yolty on Mar 21st 2016

    A great and easy way to add a boost gauge. I made this change in the middle of winter with temps in the 20's and have not felt or seen any effect for starting or running cold.

  • 5
    Great

    Posted by Yan7gin on Mar 6th 2016

    easy install, look great, really good quality

  • 5
    Excellent product, makes boost gage install a 5 min job

    Posted by Richard S on Feb 26th 2016

    Great product fast shipping as usual, makes a boost gauge install so easy a 10 year old can do it. (Mine did!)

  • 5
    Worth it

    Posted by Travis J Pietz on Feb 15th 2016

    Replaced worthless oem part with this product, and created a perfect spot for my boost gauge fitting at the same time. Can't tell if it added any performance by removing the large bulky heater because I added many parts at the same time. Would buy again.

  • 5
    Works/looks great!

    Posted by TS on Feb 2nd 2016

    Install was easy and it looks great. Got mine in Red, so it gives a nice touch of color to the engine. Very good quality.

  • 5
    Great and simple to use product !

    Posted by SC on Jan 27th 2016

    First time installing a boost gauge using this method. Will definitely go this route from now on. I knew the AIH was a big reducer in air flow already. I usually tee into the map line for boost readings but this plug not only simplified install but also eliminated the restriction caused by the AIH. Thanks a bunch RiffRaff !

  • 5
    Quality!

    Posted by John I. on Jan 25th 2016

    Quality product. I was really surprised at how much the AIH plug actually takes up. I installed the delete plug along with the Riff Raff 6637 Filter kit at the same time and could absolutely feel a difference.

  • 4
    Nice !

    Posted by Unknown on Jan 20th 2016

    Good looking plug,easy to install and the shipping time was rather quick. Only complaint is I think it should come with a plug for the threaded hole.