Ok so as many of you know have a stage 4 e85 auto tune, and i want more power! I was to go stage 5 maybe even stage 6, but need to make my tranny stronger so it can take the power and last! And before everyone starts bashing the auto this is something I want to do, I dont want a convert to manual or anything I just want a strong auto box. I know it will be expenisve to do but am willing to pay for it over the next year or so. So first question is what can be done to a auto trans to help make it strong? Ive heard of cryoing the gears and clutch packs but i honestly dont even know what that means( if someone could please explain that would be great), also can you put a better torque converter in? Or anything else that can be changed to make it better, I dont know much about transmissions but am willing to learn for this project. Can a 95 auto trans be fitted to my 9-3 if so what needs to be done? what needs to be changed? I am going to call around some trans shops today after work and see if anyone can be of any help, but if you guys could tell me somethings to ask them if they can do, that would be great. I would like to be able to make 400ft lbs. I know i didnt give much to be answered so thats why I ask if anyone knows anything that needs to be done to help make it strong please chime in with your words of wisdom. Any help on this is greatly appreciated! Thank you!