BMW 3-Series (E90 E92) Forum - View Single Post

CobraMarty · 05-25-2011, 04:55 PM

Do you think that at freeway speeds, that the slightly pressurized air from the front air intakes just blows out this new air duct the wrong way? How do you know which way the air flows in your new air duct?

05-25-2011, 04:55 PM	#20
CobraMarty Major 619 Rep 1,402 Posts Drives: 2007 328xi e90 + e92 Join Date: Sep 2010 Location: BimmerMILVs.com iTrader: (7)	Do you think that at freeway speeds, that the slightly pressurized air from the front air intakes just blows out this new air duct the wrong way? How do you know which way the air flows in your new air duct?
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