Injen SuperNano Web Dry Air Filter - 3.00 Filter 5 Base / 5 Tall / 4 Top - 45 Pleat 1989-bmw-635csi-esi6327274 while meeting or exceeding OE

while meeting or exceeding OE standards

filtered air routes back through the engine to be burned

Year Make Model Submodel 2011 BMW 1 Series M Base 2008-2010 BMW 135i Base 2007-2010 BMW 335i Base 2009-2010 BMW 335i xDrive Base 2011-2013 BMW 335is Base 2007-2008 BMW 335xi Base 2008-2010 BMW 535i Base 2009-2010 BMW 535i xDrive Base 2008 BMW 535xi Base 2011-2012 BMW 740i Base 2011-2012 BMW 740Li Base 2008-2010 BMW X6 xDrive35i 2009-2016 BMW Z4 sDrive35i 2011-2016 BMW Z4 sDrive35is

Replace your factory air filter with a reusable filter that will last

Constructed of 304 stainless long-lasting and high-quality material

Injen SuperNano Web Dry Air Filter - 3.00 Filter 5 Base / 5 Tall / 4 Top - 45 Pleat 1989-bmw-635csi-esi6327274 while meeting or exceeding OEWith a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen's air filter line features state of the art designs and performance. All SuperNano Web air filters feature a proprietary media that includes and high flow base media with a highly efficient Nano membrane applied on top. This allows our SuperNano Web media to flow the