I just traded in my old 2004 ford focus on a 2007 cobalt LS, and am very happy. the cobalt's 2.2L blows away the focus' zetec. but I'm wondering, where are some good sites for performance parts. also, any of you who are cobalt owners, which upgrades would you recommend first, in terms of bang for buck? I'm thinking about cold air intake and exhaust, but I am having a hard time finding good sites online about cobalt tuning. any advice would be welcome. thanks!

Wow you've probably given up on a response but i'll post one anyways. Try some websites like www.gravanatuning.com, www.turbotechracing.com, www.aplusperformance.com. Those are some sites to start with. The best things to start off with would be the Cold air intake and your exhaust. Once you get your engine breathing more it will feeel a whole lot more responsive and you'll notice a preety good little gain from these.

Intake
Exhaust
Header


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2006 Yellow SS/SC Cobalt w/G85 package and Recaro Seats.
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*MOD LIST*
AEM Cold Air
Black Halo Projectors
GM Perfomance Cat-back Exhaust (Sport)
Many Many more to come!

Try www.neverenoughauto.com and check out motor mounts, intakes, and full exhaust systems.