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      10-28-2009, 11:28 PM   #13
SPEZNAS92
First Lieutenant
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Drives: 2009 135i
Join Date: Mar 2008
Location: Studio City

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Quote:
Originally Posted by MadMan77 View Post
It is for sound cancellation. OEM intake systems use the same sort of thing to limit noise.

That is all I am going to say since I cannot say anything good about all this since my mommy told me if I cannot say anything positive, to not say anything at all.
well played...well played indeed!
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