easy install, look great, really good quality

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

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.

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.

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 !

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.

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.

the fitting works, comes with an o-ring and a groove on the backside for the o-ring to fit.

This is the perfect addition to a gauge install. Looks great under the hood and install is simple.