Originally Posted by
belldawg
dump the exhaust as close to the cab as you can and it'll be louder than running it out by the tailgate. I wouldnt end it under the cab though or you'd have all the fumes running into it.
This is the cheapest and quickest way to get some major racket. Be sure to weld on a turn down, piped curved pointing to the ground, if you dont u will wind up rustin out the bottom of the body...