For sale is 2011 Challenger SRT8 upgraded by Richard Petty's Garage in Randleman, NC. The car was born a 470hp at wheels392 Hemi with a 5-Speed automatic transmission.and was Supercharged to 550hp at rear wheelswith 507 ft/lb torque at rear wheelsin 2013. Whilethe carwas at Richard Petty's Garage this car was used in the filming of a TV commercial for Petty's Garage. Also while in the shop, theKing himself autographed under the hood! The carcomes with an autographed DYNO results sheet autographed by Richard Petty! Petty's Garage installed the Shaker hood and scoop which is not too common on a supercharged engine due to the height of the engine. The shaker is fully functional as well, it is not for show! Petty's also installed aSingle Strut Tower Brace painted to match body, Sub-frame Connectors, Transmission Cross Member painted body color, 8lb Magnuson Supercharger with custom ECM calibration and fuel hat upgrade, NASCAR high flow fuel pump, Kooks long tube headers with high flomid pipe and Pedders LX Rear Crossmember Frnt/Rear Bushing Kit. The car also has custom CORSA stainless exhaust system. The car handles fantastic for its size and weight, much better than stock! This car is ready for any road course or track. Standard equipmentfrom Dodge remains. Upgrades did not alter the daily drivability of the car. Easy to drive with loads of power at the touch of thethrottle thatjust keeps coming.The car is a blast to drive!Optional options: Toxic Orange Pearl paint, Interior appearance group by Mopar,SRT II option group( 200 watt Kicker SRT subwoofer, 13 Kicker SRT high-performance speakers, 322 watt Kicker SRT Amplifier), 5 speed automatic, Tip Start, 3.06 rear axle ratio, Remote start, Power sunroof, Dual silver stripes, Media center 730N CD/DVD/MP3/HDD/NAV, 30GB hard drive for musicand pictures, GPS nav, Sirius traffic, 20 inch x 9.0 inch forged polished SRT Alum wheels, rear spoiler, high-intensity discharge headlamps. The car presents excellent.Car has onesmall road rash chip on front nose and small scuff to front air dam from parking block. The car has only 14,000 miles, most of which were driven on 2 separate Hot Rod Powers Tours. This car will not disappoint.