Experience the IndyCar Series in Featured Multiplayer and prove yourself behind the wheel of high-speed, open-wheel racecars. Driving excitement is maximized this week in the Forza P2 Series, Subaru BRZ Series and 6 Cylinder Series. Develop your skills in an ideal entry-level series, Formula Mazda. Race legendary cars that are as beautiful as they are brutal in the Vintage Le Mans Sportscar Series. Only the bravest and most skilled drivers can handle these classic racers at the limit.