if you go normal power fc and hold your power around 330kws you should be able to get away with standard afms
but if you wanna up your power later you will need to upgrade your afms either nismos or z32 afms
nismos = $800-900 most tuners i spoke to prefer tunning with these
z32 afms =$400-500 for the pair
taken all that in to consideration maybe your better off buying a djetro to start with to save a bit of coin if your planning on upping your power in the future.
or many other ecu options vipec, link, wolf ect..
have a chat to your tuner