aFe MagnumFLOW Pro 5R OE replacement air filter for Alfa Romeo 4C (2015–2019, 1.7L turbo) is supplied with factory-oiled Pro 5R media. The filter features 100% polyurethane top and bottom for longevity, washable and reusable design for multiple cleaning cycles, and deep rounded open pleats to support airflow. This overview identifies the Pro 5R replacement option specifically for the listed Alfa Romeo 4C application.
aFe MagnumFLOW Pro 5R OE Replacement Filter 15-18 Alfa Romeo 4C I4-1.7L (t)