Who in the aftermarket makes the loudest exhaust,and has the tailpipes come out under the bumper?My father in law has a Flowmaster kit thats pretty well rotted,and is looking for a system thats louder than what he already has.The truck is a 2000 f-150 regular cab,5.4,auto.Thanks,mark.

 

cherry bombs or straight pipes what type of flowmaster did he have if it was a 3 chamber he could get a 2 chamber if he wants it louder

 

tell him to try straight pipes---he wont regret it, especially over Flowmaster

 

Thanks for the replys.I`ll run the straight-pipe idea by him.Thats what I have on my Powerstroke.Gotta love the sound of a 5" straight piped exhaust.