Ok guys dont know a whole heck of alot about exausts but im def gonna chage it soon. Ok what im lookin for it to sound like is like the old 87-90 Mustang Gt 5.0's so what exuast should i get i want it loud and ok ill say it obnoxious. So what should i go w, flowmaster, Borla etc....any help would be great !!!!!!!!!