We stock several replacement and performance drop-in air filters for your BMW. Replacing your intake filter (or filters, depending on vehicle) can improve your BMW's performance immediately.
Looking to upgrade your air filter for increased flow and performance? BMC filter allow significantly higher air flow and are perfectly molded in one piece to fit exactly the same as your stock air filter. These filters are constructed from multi-layerd cotton gauze that is pre-oiled and can be cleaned and regenerated using the BMC regeneration kit.
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With up to a 45% increase in flow over stock, this Pro 5R air filter features factory-oiled media for maximum performance. Its progressive bump seal design and polyurethane frame makes it extremely durable and simple to install. Washable and Reusable for Multiple Cleaning Cycles Pro 5R Filter Media Features Five Layers of Progressive Oiled Cotton Gauze for Maximum Performance Deep, Open Pleats Allow for Increased Surface Area, Flow, and Dust Holding Capacity
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