i had a powervault PV2 on my VX and i loved the way it sounded.... i got compliments all the time.
even had quite a few ask me if it was a V8...
x2 on that I love my PV2.. when its time to replace it i dunno what I'll do, I've heard some glasspack magnaflows that sounded really nice on 6 cyls, so I'll probably go that route
"Engineers believe if it ain't broke, it doesn't have enough features yet"