I don't see any cords showing, and it looks like it just ripped off some excess meat there. Take a good look to make sure there are no cords showing through, and if it's mounted spray with soapy water and make sure it's not leaking there and holds air. I'd run it with that sound mounted inwards.
A forum community dedicated to GMC and Chevy full size owners and enthusiasts. Come join the discussion about Silverados, Sierras, and other full size trucks performance, modifications, suspension, lift kits, tires, maintenance, and more!