aFe MagnumFLOW Air Filters P5R 3-1/2 F x 5 B x 4.5inv T x 7.5 H - 24-91103 fits_2014-2021`Acura`MDX producing a mild sound

producing a mild sound

Connects Directly To OE or aFe Exhaust

E90 M3 (2008–2011)

with the added benefit of world-famous Bilstein quality

thus Improving vehicle performance and throttle response

aFe MagnumFLOW Air Filters P5R 3-1/2 F x 5 B x 4.5inv T x 7.5 H - 24-91103 fits_2014-2021`Acura`MDX producing a mild soundConstructed with 100 percent polyurethane on top and bottom, this high flow, oiled performance filter is our highest flowing media 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 between cleanings.