Iknow this is an old thread but did you get anywhere with these mate?
I've been offered a kit for good money consisting of the 4 pot toureg calipers with adapters and lines.
They come with some worn discs and pads.
So anybody know what the stopping power is like and will they work ok with the mk5 golf. The guy who's selling has them on his jetta which is virtually same isn't it?