All cars
Enter "Loaded" as a career name.
CART car
Enter "Downforce" as a career name.
All tracks
Enter "Road Sweeps" or "Road Sweep" as a
career name.
Low gravity
Enter "Feather" as a career name.
Disable HUD
Enter "No Dogs" as a career name.
Slow motion
Enter "Poke" as a career name.
Slow CPU cars
Enter "Walk It" as a career name.
Extreme difficulty
Enter "Road Trip" as a career name.
Pilbeam LMP
Enter "Swallow" as a career name.