just an advice, no matter how much u get for 4AFE u still need to pay same amount of money for transplant cos 2E mouthing not match and u need to pay for wiring job..
just add few hundred u get a AE92 big port or small port 4AGE, lucky u might get some sifu here swap blacktop 20v from silver top source from them cheap cheap lor.. more worth it. 4AGE run same maintanance as 4AFE and right tuned have lower fuel consumption then 4AFE..
think about it.. B)