Make sure you have about $10,000 for the installation service, then contact Munich Motors here in T.O ("search" maX for contact info).... Mike is a wizard with EWS/OBD-2 wiring conversions. That S62 will be a big job to wire with all the technology in it. I personally would recommend just buying a used M5 instead.. not worth the hassle of a $20,000 installation.
My YouTube video
-- RANDY SPARRE --