Alot of hassle, by far not an easy swap. have a look over on tgtt, a lad called Dan3sgte has done the conversion. Would be awesome if you have the time, know how, and most importantly MONEY lol Theres another lad on here and tgtt, jamglanza maybe, who has done some swaps to corrollas etc iirc.. And yeah they are about 220bhp stock and are single turbo, not twin.