I know a lot of you guys are saying what the hell,,,but I’m going old school for some of those E65,,,,this is a IVM module,,,,it’s not really a module,,,it’s a multi relay box and fuses,,,this is like a relay box between the engine and the DME unit,,,there are separate relays for bank 1 and bank 2 injector,,,,,so if one bank of fuel injector stops working,,,,it is because of this IVM unit,,,good news no programming needed,,,just plug and play,,,this unit has come down in price,,,when new it was $450,,,,,now $175