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03-14-2012, 10:10 AM
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#15
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Drives: e30 318is, e90 335i, e92 m3
Join Date: May 2010
Location: Arizona
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Quote:
Originally Posted by chriszeh
Thought the engine noise was piped in thru the speakers. Sounds lame to me.
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Yeah, Active Sound = 
http://www.bmwblog.com/2011/09/23/ac...nto-the-cabin/
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