aFe Pro 5R Drop-In Air Filter Subaru WRX / STI 2008-2021 | 30-10161 Forester_1998-2002 Specially designed for the performance

Specially designed for the performance enthusiast

In The Box:

and strain every time you drive

87-90 Toyota Camry

aFe Pro 5R Drop-In Air Filter Subaru WRX / STI 2008-2021 | 30-10161 Forester_1998-2002 Specially designed for the performanceFor maximum airflow from a drop in filter for your 08 15 WRX look no further than the aFe high flowing Pro5R. This oiled OE replacement drop in performance filter allows significantly more airflow thanks to it's five layers of progressively finer mesh cotton gauze media. Washable and reusable for many cleaning cycles, the round topped pleats offer maximum surface area and deep pleats for excellent dust holding capacity for longer service cycle between