16:9 Aspect Ratio (Widescreen) [Ralf]
XAZG-U0TF-Z91QV
WYU7-AXV1-ZKQDG

Super Acceleration [Ralf]
KNRB-2AVW-M6V8J
KFU4-EFK2-KM07F

Super Friction [Ralf]
1Q42-7EZV-8TPGV
5C3Z-0VUT-JP0DP

Boost Always On [Ralf]
EDT4-WV6K-J4WRY
JD40-MZZ5-4MD3Q

Boost Always Off [Ralf]
N7QF-QJU4-XBGJJ
J8XV-5ZGX-5MU8W

Unlock Credits (Options) [Ralf]
ZQ31-MWX5-NUVGR
TWAB-324K-M5TUA

Laps Can Be Setup To 9 (Time Attack) [Ralf]
HA3C-U4NY-YRV9G
NAYD-P68E-U9EUY

Laps Can Be Setup To 9 (Single & VS Races) [Ralf]
2R75-T42H-TMWQT
FNAT-N49Q-JMUMP
VH7G-MTCA-TJY82

Enable Shader Debug Menu [Ralf]
EKG0-KUE2-Y3558
EVMF-1VYD-ZGRKA
FF94-32PE-AHQTP
R5J2-4DTT-RDGA2

The debug menu can be controlled with a second controller plugged into port 2.

Control Keys

L + R = Debug Menu On/Off
A-Stick = Select Shader Group
A = Enable/Disable Shader
B = Change Text Color
X = Reset Shader Group
Y = Reset Shader
DPad Up/Down = Select Shader


Lap Modifier (All Modes) [Ralf]
00210CB3 000000xx

xx = Number of Laps (01 .. 09, FF = Infinite)

All Races: 4 Laps [Ralf]
R0FG-3KUD-8PR3Y
MBFB-N4W3-2QM0J


CPU Level Modifier (All Modes) [Ralf]
00210C2F 000000xx

xx = CPU Level (00 = Easy, 01 = Normal, 02 = Hard, 03 = Expert)

All Races: Easy CPU Level [Ralf]
NC16-HT3M-CV8PK
9MQU-Z905-V5M7D


Course Modifier [Ralf]
00210CB2 000000xx

xx = Course ID


Course IDs

00 = US Speedway
01 = Suzuka
02 = US Dirt Track
03 = Rokko Hill (Up)
04 = Rokko Hill (Down)
05 = East Tokyo (Fine/Normal)
06 = East Tokyo (Fine/Reverse)
07 = West Tokyo (Normal)
08 = West Tokyo (Reverse)
09 = East Tokyo (Rain/Normal)
0A = East Tokyo (Rain/Reverse)
0B = Osaka Highway (Normal)
0C = Osaka Highway (Reverse)
0D = Akagi Hill (Up)
0E = Akagi Hill (Down)
0F = Tamiya (Normal)
10 = Tamiya (Reverse)