Castrol Syntec Ford GT

At the "Press Start" screen, press Left, Right, Left, Right, Up, Down, Up, Down to unlock the Castrol Syntec Ford GT. Can only find it in you bonus cars.

One Stop Shop Marker

At the "Press Start" screen, press Up(2), Down (2), Left, Right, Up, Down to unlock a special marker for the Junkman Engine part in the back room of the One Stop Shop in Career mode. Note: This code can only be enabled once per career.

$10,000

Have a saved game file from Need For Speed: Underground 2 on your memory card or hard drive to get an extra $10,000 in Career mode after the prologue.

Burger King Challenge

At the "Press Start" screen, press Up, Down, Up, Down, Left, Right, Left, Right. If you entered the code correctly, a message will appear stating that you have unlocked a "Special Challenge Event" will appear. At the main menu, select the "Challenge Series" option. Scroll all the way to the bottom and choose #59, the Burger King Challenge. Successfully complete the challenge to be able to use all Junkman parts on cars you have in "My Cars". Note: Before applying Junkman parts, press A in the performance parts place to get them as high as they can go, then apply Junkman to each part. By doing this, it gives better stat raises.