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      09-02-2020, 09:41 AM   #5
BlownLSX
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Drives: C6Z, X3MC
Join Date: Jun 2020
Location: Buffalo

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Quote:
Originally Posted by MrFoxy View Post
Quote:
Originally Posted by vod74 View Post
Hi all, i should be taking delivery of my M135i hopefully sometime in September.

Just curious about any owners and your engine break-in period? I will also ask BMW about this when I receive the car and share what they have to say about it.

Thank you.
I gave mine 500 miles mate and started wringing it's neck, there is no official run-in period. Only on M2 and above do you get proper engine run-in, think it's 1000 miles then it's an oil change and Rev limiter de-restriction.
1200 miles then rear diff fluid is changed also with engine oil/filter. Front diff also if you have a m5/8/x5m/6
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