Need for Speed: ProStreet Action Replay Codes (PS2)

Need for Speed ProStreet boasts impeccable precision and impressively detailed photo-realistic graphics, effectively transporting you to the center of the action. It pushes the "Autosculpt" technology to a new level, allowing you to directly impact your car�s performance for the first time as well as personalize its appearance. Need for Speed ProStreet is a true taste of raw adrenaline and racing with consequences.

Every dent, every scratch and every crumpled body panel is a battle scar, proof of your commitment and competitive mettle. With an aggressive and skilled AI system, you become immersed in an unmatched believable race experience. Add in a revolutionary online mode that will redefine the meaning of competitive social play, and Need for Speed ProStreet is the ultimate formula for an emotionally charged street racing showdown.

Action Replay Codes (SLES 55004)
There are 68 codes for this game.

These codes won't work without an Action Replay cartridge:

(M)
9ZN3-FZM3-A84J4
1WEF-UB9K-ECC3U

Max Cash
08GY-5RDJ-4PQM4
DTZ7-FB13-XRD1H

Max Cash After Buying Parts
NM7C-AEXT-MW5Y7
9EK5-R82H-GAHHE

Disable AI
Q8HP-702R-58RH2
U7RG-9J02-8FDC6

Infinite NOS
XPPB-FZ07-R7HH3
BTUA-62VG-MD8T6

Disable Car Damage
6CP8-NM62-MAE2Q
G48Y-WW8F-PD9R3

All Open
NRP8-DYZA-6DQTN
VH6C-UBTT-36H4E

Freeze Timers (L1+L2+Up to Freeze, L1+L2+Down to Restart)
M63F-D3B1-R1VAX
PJGP-THBT-Y231M
9A85-M3PC-UFC6K
GTVQ-JXUV-JYBV9
DT9W-1ZVT-73UXV

Max Championship Score After A Race
GD4U-34PN-5G0DZ
FGHR-DM65-RY8XN

Speed Modifier Codes
KHHD-9V06-610CK

Always ON Speed Codes:
9V6C-MCTF-E46AT
8UQH-1851-EZQPC

Always Slow Motion
P9YH-PD0B-1H73C
XCPB-M64K-Y7RXK

Always Quicker Game
WHT3-E86P-DJK73
578N-JAA4-X1BC0

Always Hyper Mode
2RJM-6V0R-ATR3J
GQ9Q-7PTX-ZCJQE

Button Press Speed Codes:
MG73-F1ZU-E402H
JB9E-91K0-74840

Press R1+R2+Down For Slow Motion
NQF9-EZR3-C69AT
5N5K-NWWU-4N4WX
XCPB-M64K-Y7RXK

Press R1+R2+Left For Quicker game
C1TX-5JWT-C9YMY
3FFA-U1XX-M1E8G
578N-JAA4-X1BC0

Press R1+R2+Up For Hyper Mode
ANY6-KBF4-CAQ1E
9THF-C7KW-54PKP
GQ9Q-7PTX-ZCJQE

Press R1+R2+Right For Normal Speed
9ZMK-740V-V3VPT
NWAG-CJ6F-YB7YK
KR28-40R5-C6TME

(Thanks to Codejunkies)

Bad graphics, even for the PS2: