Unlock Templar
Beat season mode with first place in all races and have all objectives completed.

XGRA Xbox Cheat Menu Codes
Go to "The Cheat Menu" and enter one of the following:

The all tracks code will exit the code entry screen and make a sound to confirm the correct code entry. The other codes only make a sound to confirm the correct entry and do not exit the code entry screen.

MUNCHKIN - First Additional Greeting At End Of Credits
EDDROOLZ - Second Additional Greeting At End Of Credits
EDDIEPOO - Third Additional Greeting At End Of Credits
FREEPLAY - Unlock All Levels Of Racing
WIBBLE - Unlock All Tracks
UCANDO - Unlocks O2 Liveried