This are the pictures from my wife’s M3W. As you can see even the upgraded seal is NOT fail proof. This is the original seal since new 2013. Found the rubber debris back in the oil filter. Luckily there where no metal parts in the filter ( see my other post “oil change nightmare” ).

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Last edited by Laurens; 26/08/21 12:12 PM.
M3W brings back the FUN in driving

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