Today I’ve progressed quite much with the Alpina supercharger upgrade #2 and with the bracket for supercharging the BMW N62 engine.
I’ve let the parts scanned for my re-engineering process, so designing beginns for larger compressor wheel and the universal bracket.
Left cylinder head front cover. Here connects the bracket. 
Original Alpina supercharger bracket 
Original Alpina supercharger bracket 
Middle part of the Alpina supercharger 
Original compressor wheel for the Alpina supercharger 
Original compressor wheel for the Alpina supercharger 
Original compressor housing for the Alpina supercharger 
Original compressor housing for the Alpina supercharger
TheCrazyDIYengineer 