The following are known Action Replay Codes for Need for Speed: Underground on Nintendo GameCube (GCN).
These codes are for the European version of the game.
- Master Code – Must Be On
82B0-A94D-E9KCP
AQHD-AZH1-4NYKM
Max/Infinite Money
RDCZ-QYJ8-DC1MG
QX6W-5EZM-93561
Idiot AI: Race Modes
9WD9-46CR-36ZCV
VE99-NN76-74GEJ
Infinite NOS Usage
03WM-CM3J-9AKH6
198Q-KAPU-7PQB9
Underground Mode Complete
TBUY-YGQB-BDKJY
VQMZ-ZN9D-16TF9
Unlock All Cars Tracks and Parts in Quick Race Mode
Parts
40WB-06DM-M1AJD
Use these codes with the Underground Mode Complete to have all the Parts purchased
All Front Bumpers
X185-3UN5-BT2A4
AKK5-UXVQ-RJCHE
GJ1X-9PVJ-283C4
EM02-23XW-H0G68
3EXR-WQ3B-8TCX4
RAJ7-2A01-5UHKP
7QMP-YJG8-9XT7F
66ZF-M57R-13GZG
YQJ3-CCQC-R2QQ2
PCED-CX5Q-JQC5P
NFRE-UK1E-B71VT
5U0W-EHCP-07X6T
1A2V-TTNZ-ZEQZE
72EP-UGNZ-44Q6X
4ZU5-H0W9-UBJPT
3262-F8G0-N0JBC
All Rear Bumpers
P21D-4VZA-KVXWV
VUUM-EUZ4-05JJ3
R63B-37BG-1UU16
FV7R-Z4P1-Y5D7G
JKN3-APU9-GJKFC
B2CZ-ACFY-3F926
VKRY-MM46-86ZCA
NA0U-YBN9-MZP5X
KK34-HY4E-M7KHB
G7C4-6J4P-MF310
E0M6-R3GM-R5WBC
YVWD-0VM1-74VEQ
VBW5-J6R3-CT73R
VXE8-3CQF-ETJYV
E9X8-KF4C-16K2T
9NGQ-MYBD-NGW6G
All Side Skirts
UY7G-R7JD-543KE
3A1H-KU4W-M2FP4
ZN28-MY3U-4NU8W
ZDBC-M0MR-YYQN6
Y2MW-G4Q6-GV4D8
Y7DU-KMQP-TNQ92
G4VU-D1PH-BCJ67
K5XQ-EAW3-FPQXM
9QE0-DT8Z-K1FDF
EKDH-9EZ8-5WGAA
6FPX-U9RJ-RK2N7
1ZHG-E7X9-G696R
43ZU-YUR3-NCP33
UJ98-39VC-7ZYG8
0MD8-66CU-4C8TF
16DX-G3HG-6HX2G
All Spoilers
W9WP-22WM-EE3C0
NNQM-M6UF-V8663
4Y3J-QV1Y-QBWCF
4NQY-DYZT-6QENT
GKZH-WPDM-B7UPQ
M016-PCJC-WMC3B
MUKN-C9QR-URA18
7VGM-DUM3-6KN3H
U06N-0CRW-5HVFU
MRDQ-5NKB-3FP97
6TUB-FQ29-XQHKP
V83B-HYUT-PF3BV
AV60-5W8R-JH9K7
YKPB-RN6J-4TBTV
8Q32-1P73-FB219
60ZA-3UZ4-5PC6P
WTT1-A9B9-33406
GUC2-M5CK-PV3D3
All Hoods
ET9Z-7544-N6AA4
NQRU-YJA4-EHPMG
UWQF-8EEM-PJDAK
0PDF-7HKJ-803D0
2V4K-RKF1-JZXBN
F2TF-MWQD-KNAWN
1WX9-5D13-ENAR6
F77Y-6B2U-K476V
9DTG-EK6T-PHEXA
3R8Z-HTEW-2P76Q
VH27-NEUB-FB3AP
9PKP-A6D1-XKYG7
CGUV-YXUE-87NV7
KK7J-KUNV-KGAP1
DRFT-E5YF-M7DZF
KRW6-PU04-FVTBG
NN7J-VP6C-81WQE
7EP5-RY21-M2CPP
All Roof Scoops
41W5-NMN1-NY1QX
MWHJ-UNWH-76NC9
B4NK-22KX-X47QT
PQ6W-M2XF-VFAN3
1GM8-7501-XQUWD
NMHR-R57N-22JFG
ZEWK-N67B-HEX4G
8UKZ-FXZ2-JKD42
JCVP-A3M0-KNAT3
2812-14FD-AD8K3
Have Street Engine/Exhaust
6EAZ-MR6E-CXQA7
EH9V-4Z5B-7EHJ0
Have Pro Engine/Exhaust
PP7B-P3RY-BNBZ1
DWJT-Z2YW-ERU2T
Have Extreme Pro Engine/Exhaust
WPDK-1PE3-DAKKH
W7Z1-U24B-UDRDT
Have Street Drivetrain
YP9X-BZVV-MD49G
PCG6-V68G-JB5QG
Have Pro Drivetrain
0BQ7-V98D-4V3Y2
364N-K45Z-ANZB6
Have Extreme Pro Drivetrain
DZJ0-2W4K-HNY8X
BDDC-9AYX-HBW62
Have Street Tires
KWYR-K13T-M1REU
7Q51-X0AT-2JF5H
Have Pro Tires
KBU1-YTH6-7AJZU
R9F2-M5QK-NYEKZ
Have Extreme Pro Tires
8MGZ-EM2H-DRCM0
FG75-M6MP-MUEWQ
Have Street E.C.U.
X27E-5FG9-R77GG
7PW2-YRA0-MUDRH
Have Pro E.C.U.
MR3X-T95W-DW1YB
NCAR-3RZT-9Q92J
Have Extreme Pro E.C.U.
7GQC-N0MK-XF9N1
ZZN2-DFU2-TN71B
Have Street Turbo
TZ7A-5XBD-T2R2J
XYR7-XZ8C-CM0FD
Have Pro Turbo
5AE5-0FC9-PCY6M
M70N-XMVP-XJZ9C
Have Extreme Pro Turbo
6QNG-9JQK-Y5PUG
1PEM-MZPB-UDF2B
Have Street Brakes
YNUX-T2Y2-BYQMV
9UW5-FPBX-08BUB
Have Pro Brakes
2U84-RT20-8EY6Q
3RGG-J49D-T2E3B
Have Extreme Pro Brakes
NWHR-8M31-FK5RG
A22E-Z5H8-9PT0K
Have Street Weight Kit
DVG8-F8RC-H994W
NMTZ-U50T-P1Z5R
Have Pro Weight Kit
PCB6-PR9K-9CJZK
J5RP-64VZ-BE29Q
Have Extreme Pro Weight Kit
67M6-6MQW-297MQ
PXFY-JWNC-3M26F
Have Street Suspension
GV3Z-7KE0-9EHHF
J070-1XAJ-9KV8Y
Have Pro Suspension
UXQ4-4ZAX-G49JH
9ZWJ-EX7F-V14AC
Have Extreme Pro Suspension
GYD4-TC9V-A328H
AEV1-1HT8-QW26K
Have Street Nitrous
096R-XE9D-1VWPZ
CMVU-CZG5-K4GE1
Have Pro Nitrous
N3BF-NNAZ-RCN87
0YZU-K0N4-YQE06
Have Extreme Pro Nitrous
X6J4-C2JK-70MWP
F2GU-MXWY-D1VDU
Do you know any additional codes for this game? Is there an error listed above? Let us know about it and we’ll update the list.
Code Indexes for Nintendo GameCube
Other Content for Need for Speed: Underground
Want an Action Replay for Nintendo GameCube (GCN)? Click here to find it on Amazon!
