Just put my dump pipe on and aboslutely love it!!!!! sound slike a V8 at idle, and god knows what when the turbo kicks in!!! Just wondering, anyone else have trouble finding ppeople to race when its open....? Noone seems to want to mess with a GN that sounds like a 454 big block. Just my experiecne though. Im sure it would sound even better with one of those houston 3" downpipes........