Need For Speed Pro street Cheats...

Cheats

At the "Code Entry" menu in Career mode, enter one of the following codes to activate the corresponding cheat function. Note: Most codes can only be used once. Therefore it is recommended that the auto-save option be disabled before using the codes in the event you wish to revert the game to its original state. Also, using some codes may reset the performance of cars that have previously been improved.
Unlock everything
Enter "UNLOCKALLTHINGS" as a code to unlock all bonuses.
Extra money
Enter "1MA9X99" as a code to get an extra $2,000 in Career mode.
Enter "W2iOLLO1" as a code to get an extra $4,000 in Career mode.
Enter "L1iS97A1" as a code to get an extra $8,000 in Career mode.
Enter "CASHMONEY" or "1Mi9K7E1" as a code to get an extra $10,000 in Career mode.
Enter "REGGAME" as a code to get $10,000 and unlock some cars in Career mode, including the Chevrolet Camaro Concept, Ford Mustang GT 500, and Nissan R34 Skyline.
Five free repair markers
Enter "SAFETYNET" as a code to get five free repair markers in Career mode.
Audi TT 3.8 Quattro
Enter "ITSABOUTYOU" as a code to unlock the Audi TT 3.8 Quattro in Career mode.
Chevrolet Chevelle SS
Enter "HORSEPOWER" as a code to unlock the Chevrolet Chevelle SS in Career mode.
Coke Zero Volkswagen Golf GTI and Vinyl
Enter "ZEROZEROZERO" as a code to unlock the Coke Zero Volkswagen Golf GTI and Vinyl in Career mode.
Energizer Lithium Dodge Viper SRT10 and Vinyl
Enter "ENERGIZERLITHIUM" as a code to unlock the Energizer Lithium Dodge Viper SRT10 and Vinyl in Career mode.
Mitsubishi Lancer Evolution
Enter "MITSUBISHIGOFAR" as a code to unlock the Mitsubishi Lancer Evolution in Career mode.
Bonus Collector's Edition cars
Enter "COLLECTORSED" as a code in the Collector's Edition to unlock the Acura Integra, Acura NSX, Audi RS4, Lexus IS350, and Pontiac Solstice GXP.
Castrol Syntec Vinyl
Enter "CASTROLSYNTEC" as a code to unlock the Castrol Syntec Vinyl.
K&N Vinyl
Enter "WORLDSLONGESTLASTING" as a code to unlock the K&N Vinyl. -From: brandon6457
Relock cars
Enter "LEIPZIG" as a code to lock all cars previously unlocked with the "UNLOCKALLTHINGS" code.