aFe MagnumFLOW Pro DRY S Air Filter 5F x (9 x 7-1/2)B SO x (6-3/4 x 5-1/2)T (INV) x 7H in - 21-91146 fits_2015-2021`Ford`Mustang This Rebel Series cat-back is

This Rebel Series cat-back is designed with dual black exhaust tips that exit in front of the rear passenger tire for a unique

The heat shield was engineered specifically to streamline air delivery from to the stock hood air passage and grill while protecting the filter from the elements

Will not fit to stock

This cover incorporates a magnetic drain plug to capture loose particles for maximum engine protection

aFe MagnumFLOW Pro DRY S Air Filter 5F x (9 x 7-1/2)B SO x (6-3/4 x 5-1/2)T (INV) x 7H in - 21-91146 fits_2015-2021`Ford`Mustang This Rebel Series cat-back isWith 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