Supercar Street Challenge
Press Square(2), Up, Right, Down, Left, L2, R2, L1, R1
at the main menu.
Quickly press Circle, Square, L1, R2, Right, Left, Up
at the car selection screen.
Furasshu, sama car:
Quickly press Up(2), Down(2), Left, Right, Left, Right,
Square, X at the car selection screen.
Alternate car colors:
Enter the car customization screen, then highlight the
"Change Color" option. Then, press Up, Right, Down, Left,
Triangle, Circle, X, Square.
Complete all classes in all championships. Create a car
and enter Fusshusama as a name and Bye Seya as a team name.