NASCAR Thunder 2003 Cheats & Codes

Start Up Menu Car Pick

You know in the Main Menu and on the right, there's a car. You can change the car (not created) by just going to quick race and push X to find out driver info. At the main menu, the car you got info on will be in the main menu.

Fantasy Drivers

Enter "Extra" as a first name and "Drivers" as a last name under the "Create-A- Car" option.

Dale Earnhardt Cheat

Enter "Dale" as a first name and "Earnhardt" as a last name under the "Create-A- Car" option.

NASCAR Thunder 2003 Hints, Tips, Tricks, Secrets, & Glitches

Qualify Better

If you have trouble qualifying well, go to thunder laps and earn a better start. Depending on how well you do, you can earn a +20% +50% or an automatic poll position. But these thunder plates are only for quick races.

Unlock Richard Petty

Enter Richard Petty as your name when you create a driver.

Unlock New Paint Scheme

Use a driver with a paint scheme and win a race on veteran or legend to unlock a new paint scheme.

Unlock Car Themes And Track Themes

If you pick you favorite car (not created) and some of the paint jobs are locked, right? To unlock your favorite drivers car paint job, do a quick race at veteran or legend level. Pick any track (I recommend DAYTONA or Tallagdaga since they're big). If you win, you get a new paint job for the driver you won with and a new event with the track you won at.

Thunder Plates

Select the Thunder Challenge or Lightning Challenge at the game mode screen. Complete the various challenges to get new Thunder Plates.

Tiburon Speedway Track

Use a memory card with a saved file from an EA Sports 2003 game.

Want even more NASCAR Thunder 2003 Cheats?

We have NASCAR Thunder 2003 cheats for PlayStation, PlayStation 2, Xbox, PC, and GameCube on CheatCodes.com. Give them a try, since cheats for other game systems sometimes work on GameCube games, too!