For Sale at Auction: 2009 Shelby GT500 in Scottsdale, Arizona

2008 marked the return of the Shelby GT500KR, the most powerful production Mustang ever. A total of 1,000 units were produced that year, but demand for the "King of the Road" was so great that Ford green-lit another year of production. An additional 712 cars were made for 2009. The KR's supercharged V8 produced 540 horsepower, 40 more than the standard GT500, and was paired to a 6-speed manual transmission with a short-throw shifter and 3.73:1 rear axle. The KR also included unique wheels, tires and suspension settings. A special composite hood with hood pins, unique stripes and badging set the KR apart from normal GT500s. Stored at a Ford dealership from new, this KR has 10 actual miles. From The Matt Furukawa Collection.