Audi Sport customer racing announces 2019 line-up for IMSA WeatherTech and Michelin Pilot Challenge Racing series ahead of Daytona season opener
Audi GT3, GT4, and TCR racing categories represented at the Rolex 24 At Daytona race weekend 12 Audi Sport customer racing vehicles fielded across the 24 hour Endurance Challenge and IMSA Michelin Pilot Challenge GS/TCR classes All-new Audi Sport custo…