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engine damage

  1. Will no exhaust hurt my car?

    C6 Tech & Performance
    Im pulling ym stock exhaust system down off of my 2013 Grand Sport and replacing it with a Corsa Extreme system...X pipe back to mufflers. The excited little boy in me wants to fire the car up for a minute with the old exhaust gone and see what and unrestricted 6.2L sounds like. Is there any...