Okay, here is the corsa touring cat back on an 04.
(the popping sounds better and a little different when your driving)

http://s159.photobucket.com/albums/t123/dbarsi/GTO/?action=view&current=100_3191.flv

Very subtle...not too loud...just right. :) Hey, get I get more of that porridge over here?

-K

Sounds very nice, I also like the tip looks very good on the GTO

It does have a nice deeper tone over the stock 04 exhaust.

I'm still saving for my SLP LM1. I just have to be a little more "extroverted". ;)