Help on identifying E6x B5/B5S supercharger.

[ruivar]

Hello guys,

I've been searching a bit online about the B5/B5S ASA supercharger as I'm looking for a backup. For when my own needs servicing some time in the not so far future, I reckon.

The supercharger in my B5 Touring (car is uprated to S by the factory) has the part number 11 65 779. I cannot seem to find anything with that part number anywhere. Also not in the parts catalogue. More than once, though, I've seen these part numbers: 11 65 701, 11 65 751, 11 65 772.
I wonder if they're interchangeable with the supercharger in my car?

Best regards
Rune K.
Denmark

[AG]

Probably not, the supercharger is an Alpina only item so I expect they keep that closely guarded so you need to go back to them for any works.