aFe MagnumFLOW Air Filters UCO P5R A/F P5R 3F x 6B x 5-1/2T (Inv) x 5H (IM) - 24-91015 fits_2011-2014`Subaru`Impreza making it ideal for both

making it ideal for both spirited driving and daily use

Upgrade your driving experience with cutting-edge technology and a sleek design that enhances both form and function

and a precise snap fit that holds securely without adhesive

you have complete control over your M40i’s soundtrack thanks to the included standalone valve controller

nothing compares to a CORSA Performance(R) exhaust

aFe MagnumFLOW Air Filters UCO P5R A/F P5R 3F x 6B x 5-1/2T (Inv) x 5H (IM) - 24-91015 fits_2011-2014`Subaru`Impreza making it ideal for bothConstructed 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.