aFe Magnum FLOW Pro 5R Universal Air Filter 4in F x 6in B x 4-1/2in T (Inverted) x 7-1/2in H 1973-toyota-mark-ii-base-esi9384333 Features Boryla's Polyphonic Harmonizer Technology

Features Boryla's Polyphonic Harmonizer Technology which utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean

The center mount is compatible with one 20-inch LED light bar

evenly spaced pleat design which allows for more usable filter surface area

5" Borla(r) Cat-Back(tm) system was specifically designed to enhance the power and sound of the Ford F-150 equipped with 2

0L Duratec

aFe Magnum FLOW Pro 5R Universal Air Filter 4in F x 6in B x 4-1/2in T (Inverted) x 7-1/2in H 1973-toyota-mark-ii-base-esi9384333 Features Boryla's Polyphonic Harmonizer TechnologyConstructed 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.