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

akmchan · 11-23-2005, 03:44 PM

So would it be ignorant of me asking how often would I have to clean the K&N filter if I get one.....I love my car but would find it bothersome to clean it once a week....how often do you "non racers" clean it?

11-23-2005, 03:44 PM	#20
akmchan Private 1 Rep 50 Posts Drives: 2011 528I Join Date: Jul 2005 Location: Calgary, AB iTrader: (0)	So would it be ignorant of me asking how often would I have to clean the K&N filter if I get one.....I love my car but would find it bothersome to clean it once a week....how often do you "non racers" clean it?
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