Gasoline N63b44 engine assembly 8 cylinders for BMW X5m X6m M5 M6 4.4l S63b44 V8 car bare metal

N63B44 is a 4.4-liter V8 twin-turbocharged gasoline engine, one of BMW’s top power units. This engine has a reverse intake turbocharger system installed between the two exhaust cylinders and an intake manifold installed on the side, making the new V8 twin-turbocharged engine more compact. The engine also uses technologies such as an electric auxiliary coolant pump and a mid-mounted supercharger.

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Description

The initial version of the N63 produced 300 kW (402 bhp) of power and 600 N⋅m (443 lb⋅ft) of torque.

Applicable models:

2008– 2014 E71 X6

2008– 2012 F01/F02 750i/750Li

2009– 2012 F07 550i GT

2010– 2013 F10/F11 550i

2011– 2013 E70 X5

2012– 2017 F12/F13 650i

2011–2014 Wiesmann GT MF4

The first technical update increased power by 31 kW (42 bhp) and torque by 50 N⋅m (37 lb⋅ft).

Applications:

2013–2015 F01/F02 750i/750Li
2013–2017 F07 550i GT
2014–2016 F10/F11 550i
2014–2018 F15 X5
2014–2019 F16 X6
2013–2018 F12/F13 650i
2013–2019 F06 650i