got a 09 Cobalt SS/TC about a month ago and have been lurking on the forums for quite a while and I decided I might as well introduce my self
car has 105k miles on it, bought it completely bone stock, already put a ZZP exhaust and a catless ZZP downpipe on it along with a Hahn Intercooler, Intake, and the Hot and Cold side charge piping.
now i'm just looking at different tunes, any suggestions?













Putting all the Hahn parts on (repainted intercooler, looked sorta rough)

 

welcome to the forums, clean looking car!!

as far as a tune. Find someone who has Hp Tuners and get a nice 93 tune. If you have access to E85 you can go that route as well.

 

Welcome man clean car

 

Couple members around here that can set you up with a decent tune. Welcome

 

For tuning I would recommend kmo43 from here

 

Welcome, car looks great. The guys above are right, HP tune and kmo3 will give you a good boost in power.
Not sure how check if you have the 3 bar sensors or if you really need it, I'm sure someone here knows

 

3 bar map sensors are blue and say BOSCH on them. One located on intake manifold and the other is on the cold side charge pipe.