400.000.000 of Money:
At the main menu enter R2,L2,R2,L1,R2,R1,R2,L1t to get the money. In NGen Mode you can buy the goodies.

Bonus Airplanes:
At the main menu enter R1,R2,L1,L2,L2,L1,R2,R1 to get the planes. In NGen Mode you can use the Planes.

All Tracks and Crafts (Arcade mode):
At the main menu enter R1,L1,R1,R2,L2,R2,L2,L1 to get the planes. In Arcade Mode you can access now all tracks and planes with the all championships.