Get 100,000 Dollars
At the start screen, press R1, L1, Up, Down, X(3).
At the press start screen, press Left, Right, Up(3), Down(4), Left(2), Right(3), Up, Down.
R1, Circle(3), R1, R2, L2, L1, Up, Down, L1(3).
At the start screen, press L1, R1, X(3), Up, Down, Up, Down.
At the start screen, press R1, R2, L1, L2, X(3), Square, Up, Down.
Enter at the start screen: Up, Down, Up, Down, Left, Right, Left, Right.
Press Left, Right, Left, Right, Up, Down, Up, Down at the "Press Start" screen.
At the press start screen, press Up, Down, Left, Right, Down.
Press Up(2), Down(2), Left, Right, Up, Down at the "Press Start" screen. A special marker for the Junkman Engine part will appear in the back room of the One Stop Shop in career mode. Note: This code can only be
enabled once per career.
At the start screen, press R1, L1, L2, R2, Up, Down, Down, Up, X(2).