he Challengers Pack DLC for Assetto Corsa Competizione adds 5 brand new vehicles to the main game, including the all-new Audi R8 LMS GT3 evo II, which is set to be driven by former motorbike champion Valentino Rossi during the 2022 season of the real-life Fanatec GT World Challenge Europe Powered by AWS championship. The DLC also includes 4 additional race cars, which run in single-make series and can be found on the grids of some of the most important GT competitions around the world.