I was wondering who in the philly, or outside of philly preferably Havertown that has had stage 2 or a gmpp exhaust put on by a dealer. I would like to do this soon, but my dealer was clueless when i brought up stage 2. In fact he gave me this long lecture on why not to do it, didn't even know gm offered it. i don't think he knew the car had a supercharger. I just need a dealer who knows cobalts really well.


thanks all..............

 

the guys at rothrock on baltimore pike seem kinda nice. u could try there if u havent yet. no clue if they would do it for u though.