Hello all. I'm at my wit's end searching for an answer to this simple question:

Can anyone tell me, with any certainty, if there were any changes made to the exhaust system between the '02 and '03 TrailBlazer?

The reason I ask is because I've been eyeing Gibson's Sideswept Exhaust system for some time, but they only make it for the '03 and up. I contacted Gibson in 2002 and they said they would not be producing an exhaust for the TrailBlazer because of lack of gains in their R&D. Guess they changed their mind in 2003. I just wonder if I could get their exhaust for the '03 and put in on my '02.

Any help is greatly appreciated.