I've asked a couple reputable companies that do tranny upgrades for other platforms and they won't work on this one. Not sure why, they didn't say. Good thing is you can find used AT trannies for very cheap. Have you decided what you were going to do?
New Project....... 2.4L Long Rod motor for my EVO
03 Evo 8 HTA3582r Blown Motor
09 e92 335i MT Sold 440hp/480tq