Need For Speed: Carbon - Collectors Edition cars

Need For Speed: Carbon - Collectors Edition cars
Collectors Edition cars:
Successfully complete the indicated events in the Challenge Series to unlock the corresponding car:

Aston Martin DB9 Exotic: Defeat Wolf in Boss Battle mode.
Dodge Charger RT Classic Muscle: Defeat the 21st Muscle Car Gang.
Jaguar XK 2007 Exotic: Successfully complete all three Turf War races.
Mazda RX7 Tuner: Defeat Kenji in Boss Battle mode.
Nissan 240SX Tuner: Successfully complete all three Checkpoint challenges.

Crew members:
Successfully complete the indicated task to unlock the corresponding crew member:

Sal: Joins after four to six races.
Yumi: Joins after defeating Kenji/Bushido.
Colin: Joins after defeating Wolf/TFK.
Samson: Joins after defeating Angie/21st Street.
Nikki: Joins after defeating all three beginning Bosses.

Easier Speedtrap races:
Activate your Blocker/Brawler before the race. While racing and coming up towards a speed trap, stop your Blocker/Brawler. Your Blocker/Brawler will stop, crash the other cars, and drastically slow down their time. Remember that the peak Blocker/Brawler moment is just before the speed trap.

Easy money:
Once you have completed Career mode, set Samson as your wingman with Neville also in your crew. You can repeat any races you have already completed in which a wingman is used and recieve 750 for each race completed instead of the 500 without. This can also be used on first time races for maximum cash output.

Extra Cash:
This code can only be used once. At the main menu, press Down, Up, Left, Down, Right, Up, 1, B.

Unlimited crew charge:
At the main menu, press Down, Up, Up, Right, Left, Left, Right, 1.

Unlimited nitrous:
At the main menu, press Left, Up, Left, Down, Left, Down, Right, 1.

Unlimited SpeedBreaker:
At the main menu, press Down, Right, Right, Left, Right, Up, Down, 1.

Need For Speed Carbon vinyl:
At the main menu, press Right, Up, Down, Up, Down, Left, Right, 1.

Cardboard box and driver vinyl:
At the main menu, press Up, Up, Down, Down, Down, Down, Up, 1.