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  1. Street Legal Intake for Pennsylvania

    Engine Mods
    Hello all! This is my first post here so bear with me. I just bought a 2010 cobalt LS (2.2L) and am trying to get the most out of the car in terms of power and gas mileage. Realizing that its not an SS or any other high performance car, I'm not expecting a lot but just want to make the most out...
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