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K&N BMW Drop In Air Filter

KNN33-2231
225 In stock
Air Filters - Drop In
$64.99
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty and will be the last air filter your vehicle will ever need.
Installation Instructions
Installation Instructions


This Part Fits:

Year Make Model Submodel
1999 BMW 318ti Base
2000 BMW 323Ci Base
1999-2000 BMW 323i Base
2001-2006 BMW 325Ci Base
2001-2005 BMW 325i Base
2001-2005 BMW 325xi Base
2000 BMW 328Ci Base
2000 BMW 328i Base
2001-2006 BMW 330Ci Base
2001-2005 BMW 330i Base
2001-2005 BMW 330xi Base
2001-2006 BMW M3 Base
2004-2005 BMW X3 2.5i
2004-2006 BMW X3 3.0i

SHIPPING POLICY

Shipping to US and Internationally, exclusive of any export restrictions. For Special Order items, or In stock marked "Contact Us", expect extended wait times. If your special order is urgent please contact us before ordering to get an Estimated Time (Subject to Manufacturer delays outside of Belfast control).

RETURNS POLICY

Contact us with any issues prior to returning any product. an RMA authorization must be made before returns can be accepted.

K&N BMW Drop In Air Filter
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