They might be S52 but they are very similar.
Fab-Factory.
A4RingedONE8T on another bimmer forums site. I think he became Fab-Factory in Tampa. FL.
I was googling n54 ITB and was looking at the pictures.
The Meth/PI plates for the N54/55 fit the N52 head. I have to look closer on my plate to see how well the ports line up. Even if not, I am sure minor measurement changes are easily programmed.
|