Description

The K&N Filters Replacement Air Filter for 21C FORD BRONCO F/I (KNNE-0634) is designed to boost airflow and engine efficiency while offering exceptional filtration. Compatible with 2.3L and 2.7L fuel-injected engines, this drop-in round filter perfectly fits your 2021 and newer Ford Bronco. It’s washable, reusable, and engineered for long service intervals. Ideal for those seeking performance and reliability without modifying the factory intake system.

Features and Specifications:

Air Filter Material: Cotton Gauze
Air Filter Shape: Round
Height: 6.375 in (162 mm)
Inside Diameter: 3.75 in (95 mm)
Outside Diameter: 6.438 in (164 mm)
Vehicle Fitment: 21C Ford Bronco 2.3L / 2.7L Fuel-Injected (F/I)
Performance Boost: Designed to increase horsepower with enhanced airflow.
Durability: Washable, reusable, and built to last for the vehicle’s life.
Filtration: Provides high airflow while ensuring exceptional filtration.
Easy Installation: Engineered to fit seamlessly into the factory air box.
Maintenance: Requires cleaning only every 50,000 miles under normal highway driving conditions.
Compliance: Emissions are legal in all 50 states.
Warranty Protection: No-Hassle Lifetime Limited Warranty; will not void the vehicle warranty.