Help!! Trying to put a 540i afm on a s52.

[BimmerboyPH]

I know this probably isn't the right the right section, but I'll try anyway.

I have a 2000 z3m roadster, I wanna install the bigger 540i afm. Is it plug and play? Do i have to modify the housing of the 540i afm and swap in my current sensor?

The car has a dinan stage 2 tune, will the be enough to run the bigger afm? It also has a short ram intake and I am about to install an m50 manifold.

Thanks, Phil.