Well, I have decided I'm gonna boost the Cobalt. It's a 2007 LT 2.2, and I've read through just about every thread on this board about boosting the 2.2's, but honestly have become thoroughly confused. I just need to know what options I have as far as turbo setups for automatic 2007 2.2's, and what tuning options I have as far as both the motor and transmission. Any help is appreciated.

 

Garrett GT Tuner Kit....Trifecta Tuning....don't forget the injectors though....