aFe Magnum FLOW Pro DRY S Air Filter 3-1/2in F x 5in B x 3-1/2in T x 8in H - 21-90072 fits_2009-2014`Acura`TL the Versus diffuser features a

the Versus diffuser features a sculpted center fin layout with functional venting for a motorsport-inspired look

100% hand TIG-welded for race proven strength and durability and features dual

Fits Civic Si models only

purpose-built solution that delivers a cleaner layout and a significantly more focused cabin feel

Professional installation is highly recommended

aFe Magnum FLOW Pro DRY S Air Filter 3-1/2in F x 5in B x 3-1/2in T x 8in H - 21-90072 fits_2009-2014`Acura`TL the Versus diffuser features aWith three layers of progressively finer mesh synthetic media between 100% polyurethane top and base, this high flow, "oil free" conical performance filter provides maximum convenience and easy maintenance with excellent airflow. Washable and reusable for multiple cleanings, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Pliable polyurethane flange with integrated bumps insures