Code Update: 07/12/13

I had a request from a YouTube user to devise a code to remove visual damage from the traffic cars, so any help would be great as I was unsuccessful in doing so.
Scroll past the break for some new and some old code I dug from my hard drive.




Gran Turismo 2 (PAL) (E) [SCES-02380] & [SCES-12380] 

GT Mode

"1st Prize Cr Modifier
801D55E0 ????
801D55E2 ???? 

"2nd Prize Cr Modifier
801D55E4 ????
801D55E6 ????

 "3rd Prize Cr Modifier
801D55E8 ????
801D55EA ????

"4th Prize Cr Modifier
801D55EC ????
801D55EE ???? 

"5th Prize Cr Modifier
801D55F0 ????
801D55F2 ???? 

"6th Prize Cr Modifier
801D55F4 ????
801D55F6 ????

Both Modes 

"Increase and Decrease Number of Required Laps (L2 + X + Up & Down)
D01F0CCA BEEF
101D589B 0001
E01D589B 0064
301D589B 0063
D01F0CCA BEBF
111D589B 0001
E01D589B 0000
301D589B 0001

"Required Laps
Modifier301D589B 0003

Do not use with the above code.  

Euro Demo 43 – Driver 

"Pause Menu Start - Select

D0072DC2 FFF7

30071EB3 0001

D0072DC2 FFFE

30071EB3 0000

Euro Demo 64 – Driver 2 

"Mission Modifier
30093EC0 00??

34 - Take a Ride (Havana - Day)
35 - Take a Ride (Havana - Night)
4E - Car Chase (Havana)
CC - Checkpoint - Havana
8E - Gate Racing - Havana

"Enable Immunity
30093F10 0001

"Traffic Car 1 Modifier
30089F2C 00??

"Traffic Car 2 Modifier
30089F30 00??

"Traffic Car 3 Modifier
30089F34 00??

"Cop Car Modifier
30089F38 00??

"Other Car Modifier
30089F3C 00??

00 - 03 = Standard Cars
08 = Standard Truck
09 = Red truck
0A = Bus
0B = VW van

"Disco Car
E00C3DBD 0000
10096530 0001
E0096530 0006
30096530 0000
First Selected Car Only

"No Traffic
30093F6C 0001


Gran Turismo (PAL) (E) [SCES-00984]

"Number of of Cars in Race
300B61E4 000?

01 - 06

Activate at pre/post race menu.