aFe Magnum FLOW OE Replacement Air Filter w/ Pro DRY S Media (11-10119) 1842 looking at the front end

looking at the front end of the 2015-2017 Subaru WRX and STI - it sure looks like the car's missing something

Description_DES Replacement Air Filter Description_INV Replacement Air Filter Description_SHO Air Filter Description_EXT K&N's replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection

3001103 is a street rigid disc featuring premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability

Removal is just as easy & clean

These high-quality silicone hoses provide superior durability and heat resistance compared to standard rubber hoses

aFe Magnum FLOW OE Replacement Air Filter w/ Pro DRY S Media (11-10119) 1842 looking at the front endMagnum Flow Pro Dry S Rectangular Gray Air Filter (11 10119) by aFe. Constructed with 100% polyurethane on top and bottom, this high flow oil free? OE replacement performance filter will outflow stock paper filter for improved horsepower and torque. Two layers of progressively finer mesh synthetic media provide maximum convenience and easy maintenance. Washable and reusable for multiple cleaning cycles, the tall open evenly spaced pleats provide