rynoman03 - The only reason it does sound good with your setup is because of that Glasspack, Without it they sound like crap, seriously when I rev it there is an instant high pitched ricey-buzz-craptastic sound. I plan on welding in a 28" Glasspack where the resonator used to be and hopefully this will eliminate that sound. Nice GTP btw. Almost a older brother to mine. I have a almost brand new set of projector lights I'll sell ya for dirt cheap if your interested. They look sweet on a Black GP especially.