While you are at the main menu, press R2, L1, Square, Triangle, R1, L2, L1, R2. If the code was entered in correctly, you will hear a sound.

TowJam car

While you are at the main menu, press Square, Triangle, L1, R1, L2, R2, Square, Triangle. If the code was entered in correctly, you will hear a sound.

Small cars

While you are at the main menu, press Square, R2, L2, Triangle(2), L2, R2, Square. If the code was entered in correctly, you will hear a sound.

Large tires

While you are at the main menu, press Square, Triangle, Square, Triangle, R1(2), L2(2). If the code was entered in correctly, you will hear a sound.

Flat shaded graphics

While you are at the main menu, press L1, R1, L2, R2, L1, R1, L2, R2. If the code was entered in correctly, you will hear a sound.

"Dude" sounds

While you are at the main menu, press R2, R1, L2, R2, Square, Triangle, L1, R1. If the code was entered in correctly, you will hear a sound.

Bonus cars

Enter one of the following passwords to unlock the corresponding bonus car for the indicated player:

 

Car	Player one	Player two
Sol-Aire CX4	or8b4ork8r 3f89jr33LH	or8b4ork8r 3f89Jr33LH
Slide out	om46domf4f _9lndm_ _cc	owdg8owpdJ 7KHXnw77QM
Formula 5000	4wdg84wpds 7k7xnw77QM
Hotwheels 500	yLkMffovnp dQBMToddw8
Super van	op482oph6b 1cpQgp11Jf
Stage Fright		o_jLdo_TJT cp6o9_ccvr