Im looking for info on the amount of HP that can be put through a auto trans. what one is the best that comes on the 2.2L ecotech motors? I am not using this on a GM car it might be going in a 03 protege with a 1.8L turbo motor in it. I know it wont bolt up, I have that part worked out already. Just need to know how much HP someone has put to one and how well it holds up. And if there are any upgrads for them? sorry if these are noob questions.

Thanks for the help.