[Madkidd007]

I’m with you randy, at idle Ofcourse they’re loud. But I know mine cruising with about 6 lbs of boost you don’t even know it’s a diesel, smooth as silk. But I also have a noisy turbo that could be distracting me. What size pipe is coming off your down pipe? I’m 3.5 till it gets to the bottom of the cab then 4” out the back with a 5” tip