aFe MagnumFLOW Air Filters IAF P5R A/F P5R 5-1/2F x (7x10)B x 7T (Inv) x 8H 1998-subaru-impreza-esi4610174 Bmw 6 Series E63 Coupe

Bmw 6 Series E63 Coupe (2004 - 2010)

20-1998 - Walbro F90000267/274/285

Audi RS4 B8 (AWD)

Unlike other materials that degrade after repeated heat cycles in an engine bay

Porsche and alike all spend massive amounts of time and money "fine tuning" their exhaust systems to sound exactly how they want them to

aFe MagnumFLOW Air Filters IAF P5R A/F P5R 5-1/2F x (7x10)B x 7T (Inv) x 8H 1998-subaru-impreza-esi4610174 Bmw 6 Series E63 CoupeConstructed 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.