aFe MagnumFLOW Air Filters IAF P5R A/F P5R 5F x 6-1/2B x 5-1/2T (Inv) x 9H (IM) Denso About 15% more filter surface

About 15% more filter surface area than a conventional filter

Subaru WRX STI (2008-2014)

Blue 2019 Subaru BRZ Series

The FL5 Civic Type R kit uses an inverted single-tube front damper and normal rear damper

Each option increases the launch RPMs

aFe MagnumFLOW Air Filters IAF P5R A/F P5R 5F x 6-1/2B x 5-1/2T (Inv) x 9H (IM) Denso About 15% more filter surfaceConstructed 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.