I have the track edition installed. Still seems to be changing sound a little bit as it's breaking in. I'd be willing to let you hear it in person.
FYI I'm still on the stock tune. This is only the catback with no other mods power/sound wise.
Sounds absolutely amazing BTW
I put on the AWE Touring edition on yesterday, and I absolutely love it. Keep in mind I have the APR dp, so I was afraid the Track edition might be too much for me. Anyway, you can't go wrong with AWE products!!