GT500 cars and tuning

[Joker-GTBR]

I found settings for the Xanavi Nismo GT-R '08 and the YellowHat GT-R '08. Since all '08 GT-Rs have the same power-weight numbers, would their settings work in my WoodOne Clarion Advan GT-R?

The same question is be asked to earlier GT-Rs, mostly NSXs, the Lexus SC430s and some Supras.