source: GMG Racing, photos: Audi Sport customer racing SANTA ANA, CA - Returning to IMSA competition, where the team has competed multiple times at events such as The Rolex 24 at Daytona and 12 Hours of Sebring, Global Motorsports Group (GMG) is proud to return to the high banks of Daytona with a two-car entry in the Continental Tire Sports Car Challenge. Competing in the season-opening BMW Endurance Challenge, GMG will re-join with Audi Sport customer racing to debut the new Audi R8 LMS...