GameCube :: NASCAR Thunder 2003 Cheat Codes
Fantasy drivers
Enter "Extra" as a first name and "Drivers" as a last name under the "Create-A-Car" option.
Race as Dale Earnhardt
Enter "Dale" as a first name and "Earnhardt" as a last name under the "Create-A-Car" option.
Tiburon Speedway track
Use a memory card with a saved file from an EA Sports 2003 game.
Thunder Plates
Select the Thunder Challenge or Lightning Challenge at the game mode screen. Complete the various challenges to get new Thunder Plates. Note: The Plates are awarded randomly from game to game -- winning a certain track with a particular driver will not unlock the same Plate between games.
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type in butt as a name in create driver
type in butt in create driver to get all nascar racers
typ in hair and get all of the tracks
in create a player type hair to unlock all tracks
yall type in stadium in the crate a driver to go 307 mph
when you unlock a thunder plate for a certain track every time you race at that track dont qualify because you will always start on the pole
if it doesnt work sorry.it worked for me...