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Buy this Air Filter K&N Filters E-2021 Round - H-4.5 in. - ID-3.156 in. - OD-5.125 in. here at SVCustoms.com an authorized K&N Filters Air Filter dealer and distributor.
Brand: K&N FiltersPart Number: E-2021Air Filter Type: Round - H-4.5 in. - ID-3.156 in. - OD-5.125 in.UPC: 024844118912
Below is an abbreviated list of applications for the Air Filter.120i, 320i, BMW, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005
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