It's a thought I've had while I'm on site. Noway for me to look at clearances etc till I get home. Search has come up with nothing but doesn't mean nobody's ever done it. I'm personally doing a NA + T with a 350K old motor so every little bit can help. The Likelyhood is that I'll stick with all the factory plumbing if it looks too hard. I'm sticking with the NA gearbox to start with so 250kw seems to be the max people have taken that to, no need to reinvent the wheel at that power level.