source: Audi Sport customer racing Twelve race cars for four continents GT4 third pillar in Audi Sport customer racing program Audi Sport customer racing has acquired the first customers for the Audi R8 LMS GT4. The racers from America, Australia, China and Europe took over the first twelve sports cars of the most recent model range in Neuburg an der Donau. The Audi R8 LMS GT4 is Audi Sport customer racing’s third model. Stephan Winkelmann, CEO of Audi S...