Chevrolet Forum - Chevy Enthusiasts Forums - 2009 Cobalt cold air and cat back systems

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GROZA

October 18th, 2009 9:13 AM

2009 Cobalt cold air and cat back systems

I own a 2009 Cobalt w/2.2 Ecotec and auto trans.

What are recommended cold air and cat back systems? What online distributors are reliable?
Does anyone know what improvements have been shown - Better mileage and power?

Appreciate the help. :rolleyes: GROZA

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