The car is powered by a 4.6-liter supercharged V8 driving through a 5-speed manual transmission. The Rousch 427R package includes, Rouschcharged 4.6 Liter v-8 powertrain system including Rouschcharger, intake manifold, intercooler and radiator, air induction system, Rousch calibrated ECM and more producing 427 HP and 391 lb.-ft of torque. It has a Rousch 4-piece Aerobody Kit, (Front Fascia, Front Chin spoiler, Hood Scoop, and Rear Wing) Lower valance fog lamps, Rousch 18 inch Chrome Wheels with High Performance Tires, High Performance Exhaust, Rousch Fender Badges, Rousch Decklid Emblem, and much more.