I still have the original PV (not the full catback) and after a little less than a year, it sounds insanely sweet. The PV must have a break in time, but after that is reached, you get (at least I do) a nice low, deep, growl, nearly comparable to a stock V8 Stang or Camaro. I had some ricer sound for a bit when dumping the pedal about 40, but that all seems to have toned down. I am quite pleased now.

Are there any sound bits of the newest PV? I remember there was a link to the sound of the old one online, but hearing the new one, if there is a difference, might sway me into updating.