While everyone is waiting for the big Le Mans weekend, Audi has decided to tease us with a few images that give us an idea of the show that is in store for all of us. Audi will enter the race with a R15 TDI powered by a V10 TDI engine. To keep it in line and make it a little bit more competitive, Audi tweaked the R15 TDI’s body shape in addition to giving it a modified cooling and fuel tank system. The V10 TDI engine gets smaller air restrictors yet still delivers a staggering 590 horsepower. The car features a new radical design that features more red. In addition, large areas of the Le Mans race sports car that is internally designated as "R15 plus" will be kept in a purist black carbon-fiber look.