I own an F150 that I've straight piped for a louder sound, and it worked great. I have a cherry bomb pro on my 2003 D2 now, but i was wondering if taking that muffler off and just straight piping it would make a better sound. Has anyone done this? and if not, would there be any harm? I'm not cutting cats off or anything like that, after the cats I plan on just using pipe with no muffler, and splitting it into dual exhaust. Thanks.