Turbo start
Hold B and press C at the starting grid of the Advanced or Expert courses. Keep the RPMs between 6500 and 7000. When the race begins, release B but keep C held.

Jeffrey statue poses
Approach the statue of Jeffrey on the expert track. Press X rapidly to make the statue turn and stand in its head. This may also be accomplished by racing the Sea-Side Street Galaxy backwards.

Replay options
Press the following buttons during a replay to activate the corresponding effect.

Zoom closer when chase car view is active
Press X or Z.
Toggle dashboard
Press Y.
Toggle wide angle view
Press A.
Toggle chase car view
Press B.
Toggle helicopter view
Press C.
Extra time:
Approach the slot machine that crosses Three Seven Speedway,. Press X to stop each wheel. If "777" appears on the slot machine, extra time will be added to the race clock.

No CPU cars (NetLink mode)
Highlight a track and hold X + L.

Alternate vehicle codes
At the main menu hold X + Y + Z + R, and select a game mode with A to race with the Daytona Super Car. After this code is enabled, return to the main menu. Press X + Z + L, and select a game mode with A to race with the Uma horse. After this code is enabled, return to the main menu. Press X + Z + L + R and select a game mode with A to race with the Uma 2 horse