Unlock the following cars by defeating the corresponding characters in Career mode:
CAR - HOW TO UNLOCK 1965 GTO - Defeat Speed King (Nate Denver). 1995 RX-7 - Defeat Drift King (Aki Kimura). 2006 Mustang GT - Defeat Drag King (Karol Monroe). 2008 Evo X - Defeat Showdown King (Ryo Watanabe). 2008 M3 E92 - Defeat Grip King (Ray Krieger).