Okay, here is what I WANNA do. right now i have a turbo muffler custom from the axle back. just wanna do axle back right now. and I wanna remove the muffler and run a straight pipe from the axle back with a resonated 8.5 inch tip. Would that set up be freakishly loud or not too bad, like to the point where i cant hear inside my car. Thanks just need some advice soon!