10-10-2012, 10:48 AM
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#9
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BimmerPost Supporting Vendor
Drives: BPMsport 2012 E92 M3
Join Date: Jun 2011
Location: Kansas
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Quote:
Originally Posted by WW08M3vrom
Since I got a few responses what about a k & n drop in filter - I have an early e90 - have read a few post that it has a more restrictive coal lined filter...any opinions
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Coal lined?
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