The following are known CodeBreaker Codes for Downforce on Nintendo Game Boy Advance (GBA).

The codes should work with the region specified but may work for other regions as well.

• Master Code – Must Be On
  9B4F7900 2A87
  28E97B90 9552
  32E8712D BA7E
• Always Place 1st
  AC917394 997E
• Pole Position
  A4CF73D1 D93A
• Press R For Turbo Boost
  B44FBB89 CB4A
  ED969291 593B
• Unlock Hidden Cars
  12695D7C 02D2
• Unlock Hidden Tracks
  1B314C2A 26C1