These codes are entered at the 'Press Start' screen and they unlock some great cars especially the Ford SYNTEC for Drag races.

Unlock Porsche Cayman:
Press L, R(3), Right, Left, Right, Down.

Unlock Ford GT Car:
Press Up, Down, Up, Down, Left, Right, Left, Right.

Unlock Ford SYNTEC Car:
Press Left, Right, Left, Right, Up, Down, Up, Down.

Unlock Burger King Challenge:
At the 'Press Start Screem' enter Up, Down, Up, Down, Left, Right, Left, Right.

Unlock $10,000:
Have a GameCube 'Need for Speed Underground 2'save file on the memory card.


Additional cars:
To win the following cars defeat the indicated Blacklist Boss

Aston Martin DB9 - Blacklist Boss 7

Audi A3 3.2 Quattro - Blacklist Boss 15

Audi A4 3.2 FSI Quattro - Blacklist Boss 14

Audi TT 3.2 Quattro - Blacklist Boss 15

BMW GTR (Race version) - Blacklist Boss 1

Cadillac CTS - Blacklist Boss 12

Chevrolet Cobalt SS - Automatic

Corvette C6 - Blacklist Boss 5

Corvette C6.R - Complete 100% of the game

Dodge Viper SRT 10 - Blacklist Boss 6

Ford GT - Blacklist Boss 4

Fiat Punto - Automatic

Lamborghini Gallardo - Blacklist Boss 6

Lamborghini Murcielago - Blacklist Boss 4

Lexus IS300 - Automatic

Lotus Elise - Blacklist Boss 8

Mazda RX-7 - Blacklist Boss 9

Mazda RX-8 - Blacklist Boss 12

Mercedes-Benz CLK 500 - Blacklist Boss 8

Mercedes-Benz SL 500 - Blacklist Boss 11

Mercedes-Benz SLR McLaren - Blacklist Boss 3

Mitsubishi Eclipse - Blacklist Boss 14

Mitsubishi Lancer Evolution VIII - Blacklist Boss 11

Mustang GT - Blacklist Boss 12

Pontiac GTO - Blacklist Boss 10

Porsche 911 Carrera S - Blacklist Boss 7

Porsche 911 Turbo S - Blacklist Boss 5

Porsche Carrera GT - Blacklist Boss 3

Porsche Cayman S - Blacklist Boss 10

Renault Clio V6 - Blacklist Boss 13

Subaru Impreza WRX STi - Blacklist Boss 9

Toyota Supra - Blacklist Boss 13

Vauxhall Monaro VXR - Blacklist Boss 10

Volkswagen Golf GTI - Automatic