NEED FOR SPEED CHEAT CODES

Need for Speed ProStreet Cheats
Cheat: Cheat List
Insert the following passwords into the in-game codes menu for the desired result.
1MA9X99 - Receive $2,000
1MI9K7E1 - Receive $10,000
CASHMONEY - Receive $10,000
CASTROLSYNTEC - Unlock Castrol Syntec Vinyl
COKEZERO - Unlock Coke Zero Golf GTI
ENERGIZERLITHIUM - Unlock bonus vinyls
HORSEPOWER - Unlock Chevelle SS
ITSABOUTYOU - Unlock Audi TT
L1IS97A1 - Receive $8,000
LEIPZIG - Unlock Progressive Bonus Vinyl
MITSUBISHIGOFAR - Unlock Mitsubishi Lancer Evolution
REGGAME - Receive $10,000
SAFETYNET - Receive five Repair Tokens
UNLOCKALLTHINGS - Unlock Nissan 240 SX, Pontiac GTO, Chevy Cobalt SS, and Dodge Viper SRT 10
W2IOLL01 - Receive $4,000
WORLDSLONGESTLASTING - Unlock Dodge Viper SRT10
ZEROZEROZERO - Unlock Coke Zero Golf GTI

Cheat: Make Money
If you want to make lots of money easily, try the following multi-step technique. Keep in mind that this can be repeated over and over again for as much money as you want.
1.) Start up the game and load your career profile.
2.) Head to the in-game cheats menu, and insert the UNLOCKALLTHINGS cheat.
3.) With the bonus unlocked, go ahead and save your career.
4.) Reload your career and head to the garage. The code should have unlocked several new, expensive cars.
5.) Sell the bonus cars you received for a quick $90,000+.