Cheats
In the main menu, hold L1 + R1 and introduce:
Chicken heads: x, o, o, square.Deactivate interfaces: x, square, triangle, or.High speed: o, o, triangle, triangle.Crash Japanese version: square, or, square, or.Get into a car and not automatic: x, o, o, x.Single and multiplayer toy cars: o, o, triangle, square.