XBox Solution

Unlock Free Upgrades in the Full Version, and Cars in the Demo

Unlockables – Codes for NFSMW Demo Xbox

Unlock the Porche Cayman S in the Need for Speed Most Wanted Xbox demo disc.
Enter the following code at the start screen (before pressing anything else) to unlock the Porsche Cayman S vehicle:
Press L, R, R, R, Right, Left, Right, Down.

Cheat Codes for Need For Speed Most Wanted – Xbox (full version)

Free Upgrades in Full Version of Need For Speed Most Wanted – Xbox
The following code is earned by beating the NFSMW demo, and can be used in the full version of the game.
Press Up, Up, Down, Down, Left, Right, Up, Down (all D-Pad) at the Start Screen (before pressing anything else) to unlock free upgrades.

More Full Version Need For Speed Most Wanted Cheat Codes

Codes are entered at the start menu before pressing any other buttons. Use the directional pad only to enter the cheat codes for Need For Speed Most Wanted. You will get a confirmation that the cheat code has been activated.

Unlock the Castrol Ford GT

Enter Left, Right, Left, Right, Up, Down, Up at the start menu.

Unlock the Burger King Challenge

Enter Up, Down, Up, Down, Left, Right, Left, Right at the start menu.

Unlock an Extra Marker for use in the Shop

Enter Up, Up, Down, Down, Left, Right, Up, Down at the start menu.

Unlockable Cars and How To Unlock

Aston Martin DB9 – Beat Blacklist Boss #7
Audi A3 3.2 Quattro – Beat Blacklist Boss #15
Audi A4 3.2 FSI Quattro – Beat Blacklist Boss #14
Audi TT 3.2 Quattro – Beat Blacklist Boss # 15
BMW GTR (Race version) – Beat Blacklist Boss #1
Cadillac CTS – Beat Blacklist Boss #12
Chevrolet Cobalt SS – Automatic
Corvette C6 – Beat Blacklist Boss #5
Corvette C6.R – Complete 100% of the game
Dodge Viper SRT 10 – Beat Blacklist Boss #6
Fiat Punto – Automatic
Ford GT – Beat Blacklist Boss #4
Lamborguini Gallardo – Beat Blacklist Boss #6
Lamborguini Murci̩lago РBeat Blacklist Boss #4
Lexus IS300 – Automatic
Lotus Elise – Beat Blacklist Boss #8
Mazda RX-7 – Beat Blacklist Boss #9
Mazda RX-8 – Beat Blacklist Boss #12
Mercedes-Benz CLK 500 – Beat Blacklist Boss #8
Mercedes-Benz SL 500 – Beat Blacklist Boss #11
Mercedes-Benz SLR McLaren – Beat Blacklist Boss #3
Mitsubishi Eclipse – Beat Blacklist Boss #14
Mitsubishi Lancer Evolution VIII – Beat Blacklist Boss #11
Mustang GT – Beat Blacklist Boss #12
Pontiac GTO – Beat Blacklist Boss #10
Porsche 911 Carrera S – Beat Blacklist Boss #7
Porsche 911 Turbo S – Beat Blacklist Boss #5
Porsche Carrera GT – Beat Blacklist Boss #3
Porsche Cayman S – Beat Blacklist Boss #10
Renault Clio V6 – Beat Blacklist Boss #13
Subaru Impreza WRX STi – Beat Blacklist Boss #9
Toyota Supra – Beat Blacklist Boss #13
Vauxhall Monaro VXR – Beat Blacklist Boss #10
Volkswagen Golf GTI – Automatic

You may be interested in these articles as well:

• Need For Speed Most Wanted Cheats and Secrets – Xbox 360
• Big Mutha Truckers Cheats Codes FAQs and Hints – Xbox
• Tony Hawk’s Pro Skater 4 Cheats Codes FAQs & Hints – Xbox
• Wanted: Weapons of Fate Cheat Codes and Guides Updated
• Black Cheats and Codes – Xbox
• Need For Speed Most Wanted Xbox 360 Hands On Preview
• EA Ships Need for Speed Most Wanted!
• Need For Speed Most Wanted Busted Cheat – Xbox
• Tony Hawk’s Pro Skater 3 Cheats Codes FAQs & Hints – Xbox
• Far Cry Instincts Cheats Codes FAQs and Hints – Xbox