Go the the Main Menu, then Extras and then enter the following codes to activate the listed cheat effect.
| Effect | Code
|
|---|
| AAA Shell | Chet, Skidmark, Smooth Move, Skidmark.
| | Firestone Shell | Turbo, Whiplash, Turbo, White Shadow.
| | New Shell #1 | Skidmark, Whiplash, Turbo, Skidmark.
| | New Shell #2 | Smooth Move, Turbo, Burn, Smooth Move.
| | New Shell #3 | Smooth Move, White Shadow, Smooth Move, Turbo.
| | New Shell #4 | Turbo, Chet, White Shadow, Turbo.
| | New Shell #5 | Whiplash, Skidmark, Smooth Move, Whiplash.
| | Play as Skidmark | Skidmark, Whiplash, Turbo, Burn.
| | Reverse mode | White Shadow, Turbo, Smooth Move, White Shadow.
| | Turbo's original racing shell | Burn, Smooth Move, Turbo, Burn.
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