ok... se a qualcuno interessa prendete nota:
Gran turismo 4 prologue trukki:


Codici Action Replay:


codici Master:
D0W2-TMJG-4DQ6P
CUG3-9FYB-V3D0C
VFE7-FK9B-M32EA
3N25-5JHA-9R15B

Modalità a 60 Hertz:
TEQ4-N10F-WCWQU
5KQK-110N-CJGAA

Y-Fix:
8A36-YKX4-ETC23
EFXN-AM31-HMCTV
7NK6-D7AT-REY7J
FB7D-JQGN-U0HVV
VDUK-WA57-774J5

Blocco del tempo ( usare il tasto L3 per bloccare ed il tasto R3 per sbloccare):
PTCM-W01Z-DJ8AZ
VZ6W-RFT5-EP274
AE6Q-9URY-NH55D
DKCC-CBM5-NFWM1
NYYP-U7PV-XJK65

tempo lentissimo:
D3R3-546E-ARA0Z
WK3W-MFRX-1TNA6

Punteggio massimo:
W61J-9X79-U4URJ
PWR0-DQ4D-40EFB

Avversari stupdi (premere il tasto Select + Sinistra per attivare e Select + Destra per disattivare):
5ER6-KDDC-RCPAE
RMDV-HUJ9-HCFYY
44H3-TFB0-N3PNT
89WF-X8G3-E3X6K
4T39-JED4-7ANY7

Nessuna penalità:
9MZX-AKCE-T4WWZ
RHQC-C4CF-1F0CC

tracciato extra in Arcade:
JT1D-1HET-4G5V9

sostituisci New York con Hong kong in modalità Arcade:
Y9UJ-Y9M3-KN24W
4QBT-QY04-6HR6C
1D24-DE9U-RZDHB
7URH-U4KF-GUXKM
UPJ7-1NTM-XMTVK
9ZMA-3U8M-VJX1F
BJQ9-DZZ4-YRB72
03AH-5PBC-9K2T7

sostituisci New York con Grand Canyon North in modalità Arcade:
Select New york in arcade mode to race in Grand Canyon North
FGCC-YA57-EAPCC
4QBT-QY04-6HR6C
JHMH-CN3U-9ZRKV
CWHT-0F0T-66VZH
WKE1-2793-J5YE4
NBH9-0MG6-78GJH
GXN6-PYP0-1AX9U
03AH-5PBC-9K2T7

Turbo:
E42F-T1MG-530F0

Turbo (R3 per attivare):
X8KX-7CDZ-KQC6X
06A0-B9X5-JCEPB
ZC22-RFX2-88YKE
TW4T-6V52-6RHP0
Y4RW-9VJ9-FP5WA
TDYE-YPVN-ZJVD2
8Z7H-QTZY-FNTBF
QCG1-K61H-U2QVH
A9Z9-JVWJ-Z54FV
F99M-0W5P-R0MVM

Mega Turbo (R3 per attivare):
BTK2-91G7-5CPFF
06A0-B9X5-JCEPB
ZC22-RFX2-88YKE
TW4T-6V52-6RHP0
Y4RW-9VJ9-FP5WA
TDYE-YPVN-ZJVD2
EYRE-FGG4-E8ACU
QCG1-K61H-U2QVH
A9Z9-JVWJ-Z54FV
F99M-0W5P-R0MVM

Velocità al contrario (L3 per attivare):
GX6A-7RRP-ZBJD3
DNHJ-83G2-7HPVE
TDYE-YPVN-ZJVD2
5TZY-R2E7-G6T79

Medaglia d'oro:
MZU4-A46B-54751

Sblocca tutte le medaglie d'oro e le macchine:
019D-T7VF-QZQF4
BQT9-Z59F-1BXTQ
R4PR-QGD8-2WX0K

Codice HUD:
GYKV-KX2M-DBUY4

Disabilita HUD:
Premere Select + Su per attivare
QNMT-K2KQ-14N2Z
E5WM-RB7V-172DF
6ZEG-7E89-JJA72

Abilita l'HUD (Arcade Mode):
Premere Select + Giù per attivare
RFPG-8HZM-6RRQR
0BKA-858Y-GHNB2
T7EY-05ZH-9TQ2J

Disabilita l'HUD (School Mode):
Premere Select + Su per attivare
JPCH-9XVJ-UUN1P
E5WM-RB7V-172DF
NAB8-65XB-DN3HR

Abilita l'HUD (School Mode):
Premere Select + Giù per attivare
3XGE-4PJR-4HA6D
0BKA-858Y-GHNB2
WGA8-TG5X-GV2GY

Penny Racers:
ATCB-4NQ0-222V2

Dragster 240ZG '71:
V49Y-1MXN-5340F
9C48-4EZT-J4997
JH3T-HXV1-Y5J6X
KR5K-UM5F-EYACA
GNZJ-HM0X-3KQJJ
HYA1-7YN5-V28W5
P7B0-DARB-BF6N7
CFEJ-UD75-EGUNY
YBQF-K0C4-FXT7K
31QP-MQ43-9EDFN
03AH-5PBC-9K2T7

Dragster Takara Dome NSX '03:
CJ0J-FE6D-X5MYC
QRZ1-F1GU-CD74Q
791W-NUDT-554MV
10XK-GNU3-8FG8Y
GNZJ-HM0X-3KQJJ
HYA1-7YN5-V28W5
P7B0-DARB-BF6N7
CFEJ-UD75-EGUNY
PBEY-H0T7-0BJR6
9M65-MJ94-5WKW3
03AH-5PBC-9K2T7

Dragster Mac Laren F1 GTR Fina Long:
BZAU-YTRE-KX7JD
910C-H675-MX3R9
V2T7-PYEP-FKYMB
5U7D-RABV-KMBMC
DDG4-UZ6F-9FEQP
WUGU-0VJR-8Q41K
PN4E-QEK8-PD8E7
Q13Q-XV0W-Q4JDJ
5A76-6RM2-0XC60
MVHD-JEDE-YM6Y3
03AH-5PBC-9K2T7

Dragster Subaru Impreza Rally Car (GTD Type 2):
15E8-QGTR-8HX69
Q2JG-QBV5-3AQ9W
HD0M-3B40-BGMZC
DFR5-ZJFP-C73N8
8WEZ-E9YF-ZGF6G
6V70-YJ5N-RH5W2
CVKN-XJZR-2V9C9
CPMK-UDHT-MZZA1
NQGM-85EV-D1DQ2
ZR9Q-JKBA-8MP7H
03AH-5PBC-9K2T7

Macchine senza ruote:
JNFE-6GFU-B0U39
EPED-F3EJ-U660H
J3M5-PXHJ-93FNA
B481-F57G-ZKYVH
008R-UWFH-FMBY6
B2J4-7R8F-A7BA8
4M65-3QCX-02VQ3
9Y4U-YZA0-7RT4Y
QFH1-BW0T-1PT0E