The following are known CWCheat Codes for Need for Speed ProStreet on Sony Playstation Portable (PSP).

_S ULES-01019
_G Need for Speed: ProStreet [AU]
_C0 Hyper Mode
_L 0x08BE5410 0x3D488889
_L 0x08BE5414 0x3DCCCCCD
_C0 Hyper Mode
_L 0x203E5410 0x3D488889
_L 0x203E5414 0x3DCCCCCD
_C0 Infinite Driving Assist
_L 0x08C4B3F8 0x43960000
_L 0x08C4B3FC 0x43960000
_C0 Infinite Drivng Assist
_L 0x2044B3F8 0x43960000
_L 0x2044B3FC 0x43960000
_C0 Infinite Nitrous
_L 0xA8BF5550 0x00000000
_L 0x68C4B40C 0x00000000
_L 0xB8C4B40C 0x00000000
_L 0x00000460 0x00004000
_L 0x00000468 0x00004000
_L 0xD2000000 0x00000000
_C0 Infinite Nitrous
_L 0xD0000003 0x10000000
_L 0x6044B40C 0x00004000
_L 0x00020001 0x00000460
_L 0x6044B40C 0x00004000
_L 0x00020001 0x00000468
_C0 Insane Speed
_L 0x08BE5410 0x3D888889
_L 0x08BE5414 0x3DCCCCCD
_C0 Insane Speed
_L 0x203E5410 0x3D888889
_L 0x203E5414 0x3DCCCCCD
_C0 Max Cash
_L 0x68BDCEB0 0x00000000
_L 0xB8BDCEB0 0x00000000
_L 0x00000E44 0x05F5E0FF
_L 0xD2000000 0x00000000
_C0 Max Cash
_L 0x209FB08C 0x05F5E0FF
_C0 Max Driver Points
_L 0x68BDCEB0 0x00000000
_L 0xB8BDCEB0 0x00000000
_L 0x00000E54 0x05F5E0FF
_L 0xD2000000 0x00000000
_C0 Max Driver Points
_L 0x209FB09C 0x05F5E0FF
_C0 Money
_L 0x209FB08C 0x000186A0
_C0 Nine Laps
_L 0x08C414CC 0x00000009
_C0 Nine Laps
_L 0x204414CC 0x00000009
_C0 No Driver AI
_L 0x08C41610 0x00000001
_L 0x08C414DC 0x00000000
_C0 No Driver AI
_L 0x20441610 0x00000001
_L 0x204414DC 0x00000000
_C0 Normal speed
_L 0x08BE5410 0x3C888889
_L 0x08BE5414 0x3DCCCCCD
_C0 Normal Speed
_L 0x203E5410 0x3C888889
_L 0x203E5414 0x3DCCCCCD
_C0 One Lap
_L 0x08C414CC 0x00000001
_C0 One Lap
_L 0x204414CC 0x00000001
_C0 Quicker Game
_L 0x08BE5410 0x3D088889
_L 0x08BE5414 0x3DCCCCCD
_C0 Quicker Game
_L 0x203E5410 0x3D088889
_L 0x203E5414 0x3DCCCCCD
_C0 Slow Motion
_L 0x08BE5410 0x3C888889
_L 0x08BE5414 0x3CCCCCCD
_C0 Slow Motion
_L 0x203E5410 0x3C888889
_L 0x203E5414 0x3CCCCCCD
_C0 Super Slow Motion
_L 0x08BE5410 0x3C888889
_L 0x08BE5414 0x3ACCCCCD
_C0 Super Slow Motion
_L 0x203E5410 0x3C888889
_L 0x203E5414 0x3ACCCCCD
_C0 Three Laps
_L 0x08C414CC 0x00000003
_C0 Three Laps
_L 0x204414CC 0x00000003
_C0 Two Laps
_L 0x08C414CC 0x00000002
_C0 Two Laps
_L 0x204414CC 0x00000002