The Audi R8 LMP was introduced in 1999 and is one of the most successful race cars of all time, winning the prestigious LeMans 24-Hour race five of the seven times it was entered, and was the American LeMans Series champion seven years in a row (2000-2006). It was replaced by the R10 TDI Diesel in 2006. The photos here are of the Champion Racing R8 and the Audi Team R8.