Highlight the "Frame Scale" option on the cheat menu, then press C-Left(2). Release the buttons, then press Z + L + C-Right + C-Up. Highlight the "Tire Scaling" option on the cheat menu, then press Z + R + C-Down + C-Left. Highlight the "Super Tires" option on the cheat menu, then press Z(3), L, R, C-Up(2), C-Left, C-Right, C-Down. Highlight the "Super Speed" option on the cheat menu, then press Z. Release the button, then hold R and press Z. Release the button, then hold L and press Z. Highlight the "Car Collisions" option on the cheat menu, then hold L and press Z. Highlight the "Mass" option on the cheat menu, then press R + C-Down, L + C-Up, R + C-Left, L + C-Right. Highlight the "Invisible Car" option on the cheat menu, then press C-Up, C-Down, C-Left, C-Right, L, R, Z. Release the buttons, then press C-Left(2). Highlight the "Invisible Track" option on the cheat menu, then press C-Right(2).
Highlight the "Track Orientation" option on the cheat menu, then hold L + R and press C-Right, C-Left, C-Up, C-Down, Z. Highlight the "Invincible" option on the cheat menu, then press C-Right, L, R(2), L. Release the buttons, then press C-Down, C-Up, C-Left, C-Right.
Highlight the "All Parts" option on the cheat menu, then hold L + R and press Z. Hold L + R + C-Up + C-Left + C-Down + C-Right and press Z. Highlight the "All Cars" option on the cheat menu, then press C-Left(3), C-Up(3), C-Right(3), C-Down(3). Highlight the "All Tracks" option on the cheat menu, then hold L + R and press Z + C-Up + C-Right, Z + C-Down + C-Left, Z + C-Left + C-Up, Z + C-Down + C-Right, then release L + R. Then, enter one of the following codes to enable the corresponding cheat function: Choose the "Cheats" selection to enter the cheat menu. At the main menu, hold L + R + C-Up + C-Right and press Z to display a "Cheats" selection at the bottom of the screen.