So I have an IS20 upgrade, and it is quite the fun ride now. Next I will change to Motul 300, but I would like to upgrade the power handling of the trans before I get the intercooler and down pipe as my next performance mods. Anyone know if there are diff upgrades or other stronger parts available out there? I see a few kits, but mostly for 02Js or older 0A4s. Anyone know a shop or info source out there on the 0A4s?