6 piston caliper on M3

Hello, I want to upgrade my brake and going for the beautiful gold caliper from the F80 M3 and M2 with 400mm rotor , but wanted to know if somebody already did this because i'm don't know if it will fit on my wheels.
I have the 220M 19" , it seems to fit on wheel 763M 19" and they look like they have pretty much the same size ? so I don't know.

Would gladly take any help from you guys thanks !

I know the m2/ F10 m5 Calipers which is what is pictured will fit in a 359 wheel. not sure if they will fit the 220. Since you mentioned the f80 caliper that is a 4 piston and not what is pictured so might help if you clear up which of the two you want to run.