Watch Clip from Battle of Supercars Ep 12 German Touring Cars

Host Lee Reherman will guide drivers Tanner Foust and Paul Tracy to a round of driving challenges through the California wine country and then storm the steaming desert at Chuckwalla Raceway. Tanner is driving the 500 horsepower BMW Alpina against Paul in the 500 horsepower Porsche Panamera Turbo.