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

Kolyan2k · 11-30-2011, 03:07 PM

i heard K&N needs to be reoiled and sometimes that oil messes up sensors (MAF etc). I have never used K&N, Autozone filters are shit too (not oiled, just dry paper). Use OEM oiled filter.

11-30-2011, 03:07 PM	#15
Kolyan2k Brigadier General Drives: 2006 S2000 Join Date: Apr 2010 Location: Boston Posts: 3,468 iTrader: (1)	i heard K&N needs to be reoiled and sometimes that oil messes up sensors (MAF etc). I have never used K&N, Autozone filters are shit too (not oiled, just dry paper). Use OEM oiled filter.