I've heard of people using the larger throttle body from the HHR for added performance. That change adversely affects driveability though so in my opinion its definitely not worth it. Stick with parts that were engineered for your car and look for performance through other means, if that's why you are asking.
2007 Chevrolet Cobalt SS Coupe FWD
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Maintenance & Repair
I replace the replacing the throttle body it still doing the same thing
2006 Chevrolet Cobalt LS Sedan FWD
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Maintenance & Repair
paint started to show little,oxidation in spring thid year, Now all at once it is spreading like crazy
2006 Chevrolet Cobalt LS Sedan FWD
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Maintenance & Repair
I have a 2008 cobalt with a 2.2l ecotec that doesn't have VVT. I need to know what motors are interchangeable with it. The guy that is supposed to be getting a motor for me told me that basically...
2008 Chevrolet Cobalt LT Coupe FWD
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Maintenance & Repair
Ok so I am having serious problems with my 2007 Chevy Cobalt. Its running so rough. So recently I went to serial mechanics and each one told me something different. I have wasted a ridiculous amount o...
2007 Chevrolet Cobalt SS Coupe FWD
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Maintenance & Repair
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