Performance options include a Ford Performance Supercharger good for 670 horsepower , half shafts, differential and transmission cooling, Wilwood brakes (6 piston in the front, 4 piston in the rear), brake duct kit, camber/caster plates, adjustable rear control arms, 3:73 rear gears, a carbon fiber dash mounted 3-gauge pod to track boost, fuel, and oil pressure, race seats, roll cage, and a harness.