Hey guys, I am wondering if someone can recommend a more quiet exhaust than my current one. Currently I have the MagnaFlow Titanium CatBack circa 2003??? Sounds great but has a loud low tone background which is too much for long trips. Appreciate any opinions on the different sounding setups...Thanks! P.S Gutted pre-Cats, no cats, 2.5" and X-pipe is what I have....