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      05-08-2020, 11:09 AM   #7
bluewater328
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Drives: 2011 bluewater 328i LCI sedan
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Quote:
Originally Posted by Saico View Post
Quote:
Originally Posted by matteblue3er View Post
Yea well if the flap is broken, it won't matter what rpm you're at....
Confirm.
Quote:
Originally Posted by matteblue3er View Post
Quote:
Originally Posted by bluewater328 View Post
That usually only happens after 4k at speed (usually the large one too). I don't recall it ever happening at idle.
Yea well if the flap is broken, it won't matter what rpm you're at....
Disagree. In theory yes. In practice, it'd be hard to hear. Ask me how I know.
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