so I moved to new Hampshire last weekend from Massachusetts and am in the process of changing my license and plates. my mother just got her inspection. she said it was a lot more strict then MA my main concern is my exhaust, I have no cats.. I added a third O2 sensor so I am not setting off an engine code and you wouldn't know unless you look, am I going to pass?

 

My guess would be no, and you shouldn't speak of it here, it is against forum rules as it is a violation of federal law.

 

Add the cat. Simple