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

amalgamator · 07-29-2009, 10:24 PM

thanks for the reassurance, i kind of figure that the filter side facing the floor was the dirty side. i can finally get rid of the stock paper air filter.

07-29-2009, 10:24 PM	#3
amalgamator Private First Class 9 Rep 140 Posts Drives: 535xi Join Date: Nov 2007 Location: toronto. iTrader: (1)	thanks for the reassurance, i kind of figure that the filter side facing the floor was the dirty side. i can finally get rid of the stock paper air filter.
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