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      06-21-2014, 11:10 PM   #86
FormulaMMM
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Drives: E90 M3
Join Date: Oct 2011
Location: Midwest

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Quote:
Originally Posted by anom3 View Post
not sure if this has been posted before... but i found a video, posted a number of years ago on youtube by someone else who has the EXACT same noise.
Yes... this was surprising to you? You'll find many more on youtube including mine if you listen to enough cold start videos. This is not a unique issue.
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DCT E90 M3 (stock), M4 GTS, Camaro Z/28. Past: Akrapovic Evolution, KW Clubsport, Stoptech ST-40 + Pagid RS29 | Apex EC-7 18x10 ET25 + Nitto NT01 275 35 18, Velos Designwerks Tune, Megan Racing Catback, Macht Schnell Filter