I am planning to use an E46 M3 3.2L (supercharged) engine in my 355. Anyone know of a reliable transaxle? Will the getrag 5 sp handle it? What about an Audi trans? or maybe the G50 Porsche? Anyone know of any adapter kits out there for BMW engines to any of these transaxles? Has anyone ever done this? I am still in the early stages of my build, I have completely stripped and stretched the fiero chassis. I am now working on the drivetrain and could use some insight. I appreciate your responses