text: The Prudhomme Edition Super Snake is a limited (100 units) drag racing package for the 2007–2010 Ford Shelby GT500 cars, named after Don Prudhomme. The engine is rated at  on race fuel or  on 93 octane pump gas. It includes a Kenne Bell supercharger, a modified air intake sticking out of the hood in the tilt front end, a five-point Impact safety harness, a Borla side exhaust system, front and rear adjustable BMR racing suspension and drag tires with optional street tires. The side lower rockers are incorporated.
  The package has an MSRP of $100,000 (not including the car).
  The Prudhomme concept car went on sale in 2009 Barrett-Jackson Las Vegas auction. The vehicle was sold with a winning bid price of $275,000 (before buyer premium).
  SVT 2nd generation GT500 2010-2014 (S-197 II)
  2010-2012 Ford Shelby GT500
  2010
  For the 2010 model year, the Shelby Mustang GT500 was redesigned along with the base Ford Mustang. As with the 2007–09 GT500, the 2010 included unique front and rear fascias, hood with functional vents and unique rear spoiler. The rear spoiler included a functional Gurney flap. Along with new exterior colors, customers had the option of extending the exterior stripes onto the seats. Production was limited to 2000 units.
  The 5.4 L engine's power output was increased to  and  of torque with the addition of a cold air intake similar to the 08/09 GT500KR and includes a knock sensor to protect the engine if lower octane fuel is used. The 2010 GT500's fuel efficiency increased by 2 miles per gallon.