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

Jeff@TopGearSolutions · 05-18-2012, 04:13 PM

I can tell you if you plan on keeping stock intake you should atleast upgrade from the stock filter.

The stock intake needs some more breathing capacity.

05-18-2012, 04:13 PM	#9
Jeff@TopGearSolutions 3442 Rep 79,211 Posts Drives: C6 Z06, 09 335i, 10 335xi Join Date: Dec 2008 Location: www.TopGearSolutions.com iTrader: (37)	I can tell you if you plan on keeping stock intake you should atleast upgrade from the stock filter. The stock intake needs some more breathing capacity.
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