[gallery link="none" columns="1" size="full" ids="64551"] source: Audi AG Audi Sport Teams Saintéloc and WRT on the grid Teams and drivers want to increase Audi’s championship lead Second edition of the Indianapolis 8 Hour Audi Sport customer racing is ready for the next race of the 2021 Intercontinental GT Challenge. This year, the North American round at the legendary Indianapolis Motor Speedway will be taking place from October 15–17. A total of four Audi R8 LMS cars will be represe...