yeah i had the same question at first too. But i want a 95 mirage s 4dr then convert that to a Evo 3 AWD. See with the Evo 1-3 you can get those motors out of oldschool DSM's like talons, eclipses, and lasers. But for the 96 Mirages on up you have to get the Evo 4- 8 or 9 motor. These are kinda hard to find but when you find it itll cost you some $$$$. If your lucky you can get one cheap but I think the 4g63ts for the the evo 1-3 are easier to find and probably cheaper. Right now im in the process of either getting the 95 mirage or the 97 and probably do the same swap. When i start it ill update all my progressions.