Gran Turismo 4 cheat codes have finally been discovered after nearly 20 years

But how were they even found in the first place?

Gran Turismo 4 cheat codes have finally been…

Gran Turismo 4' Cheat Codes Discovered 18 Years After Release

NEW CHEAT CODES to Gran Turismo 4 are DISCOVERED after 18 YEARS

NTSC GT4 - 982 Car Garage - (1st Post new d/l Links, cbs or ps2

In-game cheat codes have been discovered for Gran Turismo 4 almost

Gran Turismo 4 Cheat Codes Discovered Nearly 20 Years After

Best Gran Turismo 4 Posts - Reddit

Experimenting with Cheats. (Gran Turismo 4 Online)

After almost 20 years, in-game Cheat Codes have been discovered

Best Gran Turismo 4 Posts - Reddit

Cheats Have Been Found In Gran Turismo 4 Nearly Two Decades After

Gran Turismo 7 Review - IGN

Gran Turismo 4 Cheat Codes Discovered 20 Years Later