Ditto on the youtube videos but they cant show the true in person sound. One of my early mods was removing the stock muffler and replaced it with a single in/dual out 40 series flowmaster then had dual tips run out the back bumper and then chrome flowmaster tips on the end. I like the sound. No drone in the cab and debating deleting the resonator.

 

Thanks, That's all I was asking about. When the inspection guy threw the 3psi statement at me it kinda sounded weird. I know you need back pressure just never heard of 3psi.

 

This will certainly not help your case.

 

Yours either.

 

 

I'm not running any muffler at all on mine with no issues, although I wish it was louder!