XBimmers.com | BMW X6 Forum X5 Forum - View Single Post - K&N filter for X6M installed. DIY with pictures

Toneaero · 08-01-2013, 10:04 AM

Old thread but the OEM paper filter wasn't poorly designed to begin with. A good reason why one would switch over to K&N is the longevity of the filter and not for marginal performance gains.

08-01-2013, 10:04 AM	#33
Toneaero Private First Class 19 Rep 170 Posts Drives: X5M Join Date: May 2013 Location: MN iTrader: (0)	Old thread but the OEM paper filter wasn't poorly designed to begin with. A good reason why one would switch over to K&N is the longevity of the filter and not for marginal performance gains.
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