Does any one know what all the parts are to supercharge my cobalt... Also a tune.. I heard trifecta tune was good?

Trifecta has a good reputation for tunes and would be a good choice. As for supercharginging your car you would need: M62/TVS, LSJ Intake manifold with endplate, LSJ Alternator, LSJ Throttle Body, LSJ Belt tensioner, LSJ Belt, Heat exchanger, Intercooler pump, and a few other things. zzperformance.com has a kit for supercharging ls and lt's. Hope this helps

would it be easier just to spend the 3,000 on the zzp kit... or get the parts off ebay?

what would be a few other things... cause i know the car wouldnt run without a tune and i think the computer has to be messed with...

the zzp kit would be easier. A header and exhaust would be a good idea as well

The zzp kit should come with a new computer, atleast i think it was one of the options.

yes it's an option to have then send you a reflashed ecm or send yours in to get flashed

zzp dont have a 1.0 pcm for the 2.2L for 07 and up. They would need the car in person to dyno it

Id look into Hahn turbo's for your Cobalt. I have an 06 ss 2.4 n/a and thats what im looking at. Superchargers are nice but there are reasons why they changed from S/C to T/C just trying to give you options.

http://www.sportcompactonly.com/Hahn-Racecraft/Turbo-Kit/Forced-Induction/Performance/part_c- 50_b-124_p-57958.htm Manual only kit

yeah my buddies supercharge stage 3 pushing low 12s... on 18psi