Quote:
Originally Posted by Poochie
I don't know why all the confusion, it sounds pretty self-explanatory to me; there is a hole in the hood, so as the car builds up momentum, it causes air to ram through the opening, creating turbulence, which is the byproduct of all kids of strange sounds..
The same way, for example, how drilled/slotted rotors generates a whooshing sound, as the air passes through the vent openings..
The only thing that's surprising to me, is that BMW, even on a limited production model, didn't smooth out the edges and create a discernible work-around to this inherent and obvious issue, of that an open hood..
Some decisions are so well-thought out and others are so asinine ����
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The confusion is there because all of the Bimmerpost present M2CS owners do not recognize the sound that I have noticed while doing high speed BAB driving.
So, it seems to be I'm the only one, that is why I want it to be solved.