aFe MagnumFLOW Air Filters UCO P5R A/F P5R 2F x 3B x 3T x 4H 2012-subaru-impreza-wrx-limited-esi5528434 This air intake system is

This air intake system is easy to install with commonly available tools

5" diameter into dual 2" system replaces the stock rear muffler and is a direct bolt-on part for ease of installation

All this is backed by our Million Mile Warranty

split rear exit to a dual split rear exit

LED Light Bar

aFe MagnumFLOW Air Filters UCO P5R A/F P5R 2F x 3B x 3T x 4H 2012-subaru-impreza-wrx-limited-esi5528434 This air intake system isConstructed 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.