Electronic Arts has announced that two new content packs for Need for Speed Undercover are available now for the PS3 version of the game. The Challenge Series is free and features 60 events across two new game modes including the opportunity to earn up to three new cars. The premium Boss Car pack gives players access to Undercover's specially customized boss vehicles for $5.00 (400 MS points). Both packs will be released soon for PC and Xbox 360.