Has anyone tuned a 2.4L. If you have where did you get it and how much did it cost you. i dont really care about price i just want it done. I just dont know if this has even been accomplished

Vector motorsports, tune time, westors. A few have tune files for the ss/sc injector swap. Search my friend its been talked about plenty of times.

vector motorsports wbsite says 2007 cobalts. but will it work with my 06. and how do i do this tune or can i go somewhere to get it done if i purchase this oof their website

Yes it works i have an 06 and their tune. Call them up and talk to them. You send your ecu, next day you get a tuned ecu back.

and how much did that run you?... i wanna get mine tuned and i was wondering if after they send it back your ready to go?

bout 500