aFe MagnumFLOW Air Filters OER P5R A/F P5R Subaru Impreza WRX STI 08-11 H4-2.5L spo-default lower inertia

lower inertia

Material: Spandex

Base socks*1

Year Make Model Submodel 2008-2013 BMW 135i Base 2007-2015 BMW 335i Base 2009-2015 BMW 335i xDrive Base 2011-2013 BMW 335is Base 2007-2008 BMW 335xi Base 2014-2016 BMW 435i Base 2014-2016 BMW 435i xDrive Base 2008-2014 BMW 535i Base 2009-2010 BMW 535i xDrive Base 2008 BMW 535xi Base 2001-2006 BMW M3 Base 2009-2016 BMW Z4 sDrive35i

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aFe MagnumFLOW Air Filters OER P5R A/F P5R Subaru Impreza WRX STI 08-11 H4-2.5L spo-default lower inertiaConstructed with 100 percent polyurethane on top and bottom, this high flow, oiled OE replacement performance filter will outflow stock paper filter for improved horsepower and torque. Five layers of progressively finer mesh cotton gauze media provide maximum airflow for best performance results. Washable and reusable for multiple cleaning cycles, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle