Im looking for some tuning chips for my Cobalt LS 2.2l. I'm not sure what's available out there. I know theres products like HP Tuners and whatnot, but what and where can I buy this stuff for my Colbalt?

 

take a look at Trifecta (http://www.trifectaperformance.com). They do custom tunes specific to your car. I don't think HPTuners is available for the 2.2l

 

As of right now there is no 'at home' computer tuning software for the 2.2 e16a ecm thats available to the general public. Plenty of people have cracked the ECM, but no one has released HPTuners style programming.

 

I think im going to look into this. Im mostly looking for some type of ECM reprogrammer that will release HP, increase the rev limiter and all that other junk.

 

good deal, im planning on doing this as well when I get back from vacation. It deletes the speed governor as well as bumps up the redline I believe. Its 275$ for the initial tune. If you have any questions about it, don't hesitate to e-mail Vince at Trifecta, he's extremely helpful and very quick with replies.

 

check my review out. trifecta makes a kickass yune.