8A Championship:
Enter "WORLD CLASS" as name for player four.

All A8 Cars in TT and Race Mode:
Enter "TURBO CHALLENGE" as name for player four.

Arcade Mode Surprises:
Enter "ARCADE ACTION" as name for player four.

Citroen Saxo WRC:
Enter "THROW ME A BONE" as name for player four.

Citroen WRC:
Enter "MAX POWER" as name for player four.

Energy in Arcade Mode:
Enter "ARCADE UNLIMITED" as name for player four.

Extra Minute of Service Time in Arcade Mode:
Enter "GIVE ME TIME 1" as name for player four. Press "T" at the service screen.

R/C Car:
Enter "RADIO CAR" as name for player four.

       

Thanks to Revolution reader Mike Hebert!