The 40th Anniversary package adds the carbon-fiber lower front splitter, sequential tail lamps, brake duct kits, aluminum grille inserts, Shelby deck-lid lettering, and anniversary badging. Its supercharged 5.4-liter DOHC V8 drives through a T56 six-speed manual, with a Borla cat-back exhaust and 20-inch Shelby Series American Racing wheels. Annual mileage sits near the low end for this generation.