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

tscdennab · 03-06-2011, 04:26 AM

Oiled filters are tried and true, you can't go wrong with them. I would recommend K&N, so many people use them you can't have problems. And you can probably gain 2-3hp at high RPMs from it.

03-06-2011, 04:26 AM	#2
tscdennab Banned 151 Rep 1,809 Posts Drives: BMW 335i Join Date: Oct 2010 Location: Europe iTrader: (0) Garage List 2008 BMW [6.24]	Oiled filters are tried and true, you can't go wrong with them. I would recommend K&N, so many people use them you can't have problems. And you can probably gain 2-3hp at high RPMs from it.
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