yeah i have a 2005 cobalt ls with the 2.2l its any automatic.....i have CAI, header,downpipe,exhaust, rims n tires, springs, ya know that basics. and im looking for more power. i do NOT want to supercharge it nor turbo. i want an all motor setup.
what are soem ideas/options!?!?!?!
im at a loss at the moment, lol
any info would be perfect!

 

sssseeeeaaaarrrccchhhh around

nothing more you can buy to up your hp without cracking open the engine... well a tune. and tranny tune, b&m shiftplus, etc... oh and you can throw on a 2.4 intake manifold, n20, bigger tb, heck now that i think about it there is quite a few mods you can still do without a rebuild... but im pretty sure thats all of them.

after that, search. skys the limit (not really) if your doing a rebuild.. depends on your funding.

 

id go with the tune that just came avalible for the 05-06 2.2s, then maybe nitrous or cams..... definatly the 2.4L intake swap: