aFe Magnum FLOW OE Replacement Air Filter w/ Pro 5R Media (30-10019) 1615 This is exhaust is LOUD

This is exhaust is LOUD - suitable for those running stock headers or perfect for the track as part of a full performance package

Up to 120whp horsepower gains throughout the RPM range

2007 Subaru Impreza WRX Sedan 2

Display boost levels in PSI

Return Line Provision

aFe Magnum FLOW OE Replacement Air Filter w/ Pro 5R Media (30-10019) 1615 This is exhaust is LOUDMagnum Flow Pro 5R Panel Blue Air Filter (30 10019) by aFe. Constructed with 100% polyurethane on all four sides, this high flow, oiled OE replacement performance filter will outflow the stock paper filter for improved horsepower and torque. The Pro 5R air filter uses five layers of progressively finer mesh cotton gauze media to provide maximum airflow for best performance results. Washable and reusable for multiple cleaning cycles, the tall, open,