at low rpm's it sounds pretty nice and some times at upper rpms it still sounds nice oh ya and going under the free way bridges i love the sound i gun it just for that sound, but um i want something alittle quiter unless i punch it, and i think i have that pissed off bee in a can sound, but i have heard of how to fix that but im not sure so we'll see its something about putting one of those steel braided flexiable exhaust things in your your exhuast line, so ya we'll see about that but thanks man ebay all the way and custom did the piping