[source: Audi Sport] Audi factory driver to race as guest in WTCR – FIA World Touring Car Cup Seven Audi RS 3 LMS cars on Nürburgring grid Audi Sport Team WRT is the race team for the DTM Champion Audi Sport customer racing is bringing a prominent guest entrant to round three of the WTCR – FIA World Touring Car Cup at the Nürburgring. René Rast, who won the DTM title last year in his debut season, will be racing in an Audi RS 3 LMS for the first time. As a result...