BMW 650i F06/F13 408hp N63B44A 2011-2015

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BMW 650i F06/F13 408hp N63B44A 2011-2015

BMW 650i F06/F13 408hp N63B44A 2011-2015

BMW 650i F06/F13 408hp N63B44A 2011-2015 

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BMW 650i F06/F13 408hp N63B44A 2011-2015

The BMW 650i F06/F13 runs the 4.4 32V twin-turbo V8 N63B44A, rated at 408hp and built from 2011 to 2015. This page gathers the uprated parts we stock for that engine.

It is the only 6 Series page covering both eras of the V8: the King Racing pMaxKote big end bearing set for blocks built before 2011, shared with the N62B44 and N62B48, and the ACL Race or King Racing set for later blocks. Main bearings from ACL Race and King Racing follow, standard through to +0.25mm with HX clearance, along with the Cometic MLX 90.0mm or Athena O-ring 90.5mm head gasket, sold individually: order two for a V8. No forged pistons or rods are listed for this engine.