Don't know but the sachs VR6 is good, fantastic in fact, just not long fitted one in my car and I'm loving it. People go on about a rattle at idle but really it's hardly anything especially with a tuned tdi that sounds like a tractor on steroids lol.
Anyway I can now floor it in 5th from 1500rpm all the way up with no slipping or judder or rumbling noise and I think I'm sitting around the 150 mark. Got the PP764's and a map and the clutch is so far taking it in its stride.