You can see the hose that runs from the top of the sucking jet to the brake servo in Bluebee's photo. The hose from the bottom of the pump connects to the bottom of the intake manifold, just above the starter motor. The brake servo is under the cabin filter housing.
2001 530i/5 S+P CDV delete/Akebono ceramic pads
M5 SSK/RedLine MTL/M5 rear sway bar/Bilstein HD
BMWCCA Member #337964