7THSIGN: Not sure if Howard at AR Fabrication, the place VNT mentioned, works with the Power FC Apexi unit or not. He does do a lot of work with the AEM and has had at least 5 Supras that I have counted in there over the past couple months. so he has some experience with the car. The number at the shop is (540) 722-3966 if you want to chat with him about it. The downsides are that he has been pretty swamped of late and it is in Winchester, so about 45 min to and hour or so from Fairfax. Good luck.