[mokk76]

HELP, I have a 2011 550i Sport that got flooded out and the engine needed to be replaced. So the engine was replaced with a 4.4L Twin Turbo engine off a 2010 750i. The problem now is that engine wire harness transmission connector that came with that engine does not fit into my existing transmission. So I got a complete engine wire harness for a 2011 550i that fits the transmission, but it does not fit the engine (there are several loose/missing connectors). My car has an 8 speed tranny while the 750i has a 6 speed tranny I believe. What am I missing? Or will that engine not work for me? Please any help/suggestions will be appreciated. Thank you