Opponents Hack for GT4

[Apprentice]

Hi people !!! Hope you had a good day!!
I just want to know how to change opponents just like what did on this video:

I have already used google but I’m failed. I have a cheat engine installed but don’t know how to change opponents ... can anyone help? Please delete this post if it doesn’t belong here. thank you

 

[JakeMR2]

He's showed it in the comments won't link it here because GTP rules otherwise.

 

[Apprentice]

the uploader did not shown the instructions how he did it, he shared a screenshot no detailed instructions.

 

[Pommo]

ntsc
1)20A0BFD8
2)20A0C040
3)20A0C0A8
4)20A0C110
5)20A0C178