aFe Magnum FLOW Pro 5R Replacement Air Filter F-4.5 / (9 x 7.5) B / (6.75 x 5.5) T (Inv) / 9in. H - 24-91127 fits_2017-`Audi`A4 offering improved control and comfort

offering improved control and comfort during both daily driving and spirited use

Dry Weave Polyester Fabric

No screws or bolts needed for the installation simply align and use the pre-applied double-sided tape for a straight and simple installation

improving performance and throttle response

consistent airflow while effectively capturing dust and debris

aFe Magnum FLOW Pro 5R Replacement Air Filter F-4.5 / (9 x 7.5) B / (6.75 x 5.5) T (Inv) / 9in. H - 24-91127 fits_2017-`Audi`A4 offering improved control and comfortConstructed 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.