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      11-09-2012, 10:39 AM   #7

Drives: 2013 550i M Sport
Join Date: Aug 2007
Location: US of A

Posts: 493
iTrader: (3)

I doubt BMW makes the entire engine in-house, I would say only the engine block and chassis are made in-house
2013 550i M Sport

Gone but not forgotten:
2006 2.0T A4 Avant, 2007 Z4 Roadster 3.0si, 2006 M Roadster