aFe Magnum FLOW Air Filter Pro DRY S (6.5x4.75)in F x (9x7)in B x (9x7) T (Inverted) x 9in H 1998-nissan-frontier-esi1185328 constructed of heat-resistant red XLPE

constructed of heat-resistant red XLPE (cross-linked polyethylene) polymer

and highly precise (machined to 1/1000th inch) CNC machined 6061-T6 Billet Aluminum bearing shell for an accurate fit

After the first 100 miles recheck all the lines and connections for tightness and any leaks

After hours of designing and dyno teWRX STIng

Performance Gains: This system produced gains of up to +8 HP and +8 lbs

aFe Magnum FLOW Air Filter Pro DRY S (6.5x4.75)in F x (9x7)in B x (9x7) T (Inverted) x 9in H 1998-nissan-frontier-esi1185328 constructed of heat-resistant red XLPEWith 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