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      08-26-2012, 01:19 PM   #1
chenry
First Lieutenant
 
Drives: 2011 335D M Sport
Join Date: Feb 2012
Location: SoCal

Posts: 321
iTrader: (2)

Intake Snorkel/Tube what is it for??

What is this for - and why is it positioned so close to the exhaust/turbo (I think) / and is there any benefit in keeping it open all the time (it seems to be vacuum actuated - I may be wrong)
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