We'd like to tell you that none of the 1,331-mile Cobra sheetmetal was harmed in this production, but we'd be lying. We did procure some proper tools to get the job done nicely, though. Johnson provided us with the air-powered nibbler (top) and die grinder (bottom). The nibbler makes a clean cut, but the inner fender apron that we needed to open up for the Anderson Ford Motorsport Power Pipe was a confined area, and the nibbler needs enough room to swing the back or bottom of the tool around. To get the areas that we couldn't reach and for a general touch-up, we used the die grinder.