I will be installing an OEM CSL INtake on my Euro M3 soon, My Mechanic is a BMW Master tech and I'll ask him to hook my flap up to a button from where I can open or close it manually.
I think it might be a better idea to just leave it openn all the time? Suggestions fella's?
I think it might be a better idea to just leave it openn all the time? Suggestions fella's?

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