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waterborn0 · 03-13-2015, 03:07 PM

Does anyone know the specific differences between the N63 and N63tu engines used in the 750 F01/02?

I wonder if it the changes are merely simple upgrades such as higher performance fuel injectors, coils, and plugs..

I would like to increase my MPG and think fuel efficiency may be the simple path.

03-13-2015, 03:07 PM	#1
waterborn0 waterborn0 4 Rep 8 Posts Drives: 2012 750Li xDrive Join Date: Mar 2015 Location: SW Florida iTrader: (0)	Differences between N63 and N63tu Does anyone know the specific differences between the N63 and N63tu engines used in the 750 F01/02? I wonder if it the changes are merely simple upgrades such as higher performance fuel injectors, coils, and plugs.. I would like to increase my MPG and think fuel efficiency may be the simple path.
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