I followed the BMW break in rules...I might have climbed over 5500 rpms once or twice.
I just drail the oil and refill (of course) every 5k miles. Never had to add any in between.
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2018 F30 320iX Melbourne Red
2011 E90 M3 Monte Carlo Blue
2004 E46 M3 Imola Red
2000 E36/7 Z3 Steel Blue
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