Overall how would you rate this muffler sound outside the truck at idle & inside at cruzin' speed? I'm goin' to go with the IMCO one chamber or the Cherry Bomb Extreme 'same thing' I'm goin' to go with the 3" in and dual 2.5" out. anyone runnin' this setup? I'm lookin' for the loudest noise possible & still be legal which means I gotta have a muffler I've only got two CATS so I'm sure it will help with the noise a little