Proprietary Single-Layer Polyester Air Filter

Designed with a proprietary single-layer polyester construction and a precision-molded rubber base, this filter is built to permit very high flow rates while minimizing engine restriction and ensuring maximum filtration for a long service life. This ensures that only clean air enters your engine, promoting optimal performance and efficiency. It is compatible with COBB Accessport OTS (Off-The-Shelf) maps, making it a seamless addition to existing COBB tuning setups. The filter material can be serviced by hand washing in warm soapy water and allowing it to air dry naturally; avoid using compressed air or direct heat, as this can damage the material. This High Flow Filter is specifically designed for the Ford Bronco 2.3L and 2.7L engines from model years 2021 through 2025. It is not considered an emissions-related part and can be used on emission-controlled vehicles.