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      04-18-2012, 11:41 AM   #516
pj94z
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Drives: 09 335i sport/premium
Join Date: Mar 2011
Location: United States

Posts: 78
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I just unplugged the connector on my 2009 335i sedan.

No error codes on dash board.

Sound is sweet ! Its not ricey loud, but u can notice the difference ...its a more "classy loud" , if you will.

Also, after mod, i can now hear the "woosh" of the turbos as they spool and that sounds amazing never heard this sound before prior to modding !

I took a short idling vid before / after mod.... ill put this up if u guys want ?
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