looks and worked great for eliminating unwanted air heater & installing glowshift boost pressure gauge.

I got this plug to do an air intake heater delete on my 03 duramax and it fit and worked perfectly also used it to run my boost guage for a simple no drill application that looks almost factory. Great product.

Shipping was really fast! Took all of about 5mins to install. Got the drilled and tapped to hook my boost gauge up to it works great!

Easy to install, works great.

I was using a tapped drain plug as a AIH delete and a boost gauge hook up and after seeing this product I don't know why I wasted my time on making one. The fit and finish is perfect the threads are very nicely cut. The recessed O ring seals very well. In short, don't waste time making one.

Easy to install. Perfect fit. Fast shipping.

Shipped fsst, super easy install and looks great.

Easy to install and super fast shipping. Top quality product best price around.

Install was very simple and product quality top notch. Hello airflow.