Amazon.com: K&N Premium Oil Filter:Designed to Protect your Engine: Compatible with Select 1995-2009 BMW/LAND ROVER/VOLVO/FORD Vehicle Models (See Product Description for Full List of Compatible Vehicles),PS-7007 : Automotive
E-2232 K&N Uni. Air Filter - TPS Garage
E-2653 - K&N Air Filter For BMW E46 318D / 318TD / 320D / 320TD 1998 - 2006 | eBay
K&N 57 + 63-Series Intake for 1999-06 BMW 3-Series + M3 [E46] 57-1002; 57-1001; 57-1003 | Bmw, Bmw design, Bmw 3 series
Amazon.com: K&N Engine Air Filter: Increase Power & Acceleration, Washable, Premium, Replacement Car Air Filter: Compatible with 2004-2012 BMW (316i, 318i, 320i, 118i, 120i, X1 18i, 116i, 320si), E-2021 : Automotive