I've used 2 long screwdrivers and applied pressure to both sides of the pump evenly after loosening the case nuts around the pump area. Careful, not to break off the ears on the pump if you want to keep it. There is a puller made for removing it if you find a VW shop that might lend it to you. Install is easier, apply a bit of oil to the side of the pump case and give it a tap with a rubber hammer to start it and drive it home. Don't forget the gasket or O-ring. I have worked on stainless hose in the past. Not fun, if you're in a hurry. Those wires will poke the crap out of you. Good tape will help and so will a cut off wheel. If there is a hot rod shop near you, they use AN fittings and SS hose all the time. They may be a help if you mark where to cut and ask nicely. There is a tool for that too, call Koul Tools , made by a car guy in AZ. It's really slick to have, but it's about $100.00. May be worth it if you plan to do a lot of braided line.