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      07-05-2013, 08:57 PM   #61
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Originally Posted by jjw2331 View Post
pretty sure.

But here's a pic to show you:

Yes your correct, I was thinking it was the same as my M5. In that case I would most def get a new plug that comes with the o-ring installed, just like the diff change. Even tho BMW doesn't say to do it, for 7-10 bucks, its worth the change.