Holy crap what a difference. The same tone is there (if not a bit bassier) but it's way louder now. I was expecting it to be a little louder but not this much, lol.....I like it a lot better actually.
I haven't even tried the upper rpms and I can already tell a big difference, just from idling and normal driving.....so for those of you with full off road exhaust wanting more sound....get high flow heads 