Forza Horizon will get a free infusion of new content tomorrow. Entitled the 1000 Club, the DLC adds over 1000 challenges to complete, along with some new Achievements. The DLC will automatically suggest challenges based on whatever cars a player owns. Based on the trailer, the challenges offer more than racing, tasking players with everything from making huge jumps to just crashing into things. The 1000 Club will also include two new cars, the 1956 Ford F100 and the 1995 RUF CTR2.

Microsoft tells Joystiq that the pack will feature unique challenges for every single car in the game, including the cars from the standard game and those that have been released as DLC.