Thread: K&N Air Filters
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Old 01-29-2013, 09:32 AM
Mr. Grumpy's Avatar
Mr. Grumpy Mr. Grumpy is offline
BMW Freak
Location: Chicago, IL
Join Date: Aug 2011
Posts: 267
Mein Auto: 2011 535i
m6pwr and ard,

Thank you guys for the detailed information that you've given us. I will remove my K&N filter today. For years I've been under the impression that the K&N filters were one of the best filters in the market and I was terribly wrong.

Thanks again

Coming Soon: 2017 540i Carbon Black, Black Interior, Fineline Ridge Wood Trim,

Retired: 2009 328i Titanium Silver, Black Interior, Dark Wood Trim, ZPP, ZLP, 609, 494, AAW Tune.

_______2011 535i Imperial Blue, Oyster/Black Interior, Anthracite Wood Trim, ZSP, ZPP, ZP2, ZCV, 2TB, 6NF, 6NR.
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