u PS2 (playstation 2) loves GT4(grand turismo 4) it is going to have the GNX in it to mod...
http://www.playstation.jp/scej/title/gt4/main.html
click the link an at the top right click cars, then at the top left it wil say click to open sub menu (click it) then find buick on the list an click it an scroll down an close the drop down menu... if ya can manage that u will see the GNX.
http://www.playstation.jp/scej/title/gt4/main.html
click the link an at the top right click cars, then at the top left it wil say click to open sub menu (click it) then find buick on the list an click it an scroll down an close the drop down menu... if ya can manage that u will see the GNX.
