i'm gonna have to disagree on the mad bees part there. with a v6..you are not gonna have a full deep rumble at all scales of the rpm's....you are gonna get a bit higher tone at the higher rpm's. i have a glass pack on my xtreme. single in, dual out. and it has a nice rumble to it.GAS10 said:get the flowmaster 40 series its not high at all in fact its deep now the turbo is a glass pact it sound like a bunch of mad bees .if you get the flowmaster get the two chamber with duel out fo the peforments and sound .