What power are YOU driving with, without having any tranny issues? I have a flashed X50, and want to do 24/18g turbos. Some say it's safe, others that it isn't. Who is running THEIR OWN stock Tiptronic with mods, AND NO PROBLEMS? Please post up what you've modded, guesstimated power, and the mileage on your Tippy. (Both since the mods, and total mileage.) Thanks, guys.