06-25-2014, 01:44 PM
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#7
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Lieutenant Colonel
Drives: M5 CS / iX 50i
Join Date: Dec 2009
Location: NY, NY, CT, PA, MD, VA, DE, FL
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I am one of the few brave enough to had tried a "hard break-in" procedure.
Warm engine + small amounts of acceleration, but never past 5-6k rpm.
A lot of engine braking, (downshifting) and never letting it cruise at the same RPM for very long (changing gears).
Almost 7 months, 5500 miles, not a drop of oil consumed.
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