K&N Drop-In Replacement Air Filter - 33-3131 for 2021-2024 Bronco Sport and 2022-2024 Maverick. The K&N 33-3131 air filter is a high-performance, drop-in replacement air filter for your 2021-2024 Ford Bronco Sport or 2022-2024 Ford Maverick. It...

During the process of venting crankcase pressure back through your intake track, large amounts of oil, in the form of vapors can gather/accumulate in your intake tube, intake manifold runners and even dilute your gas, lowering its octane level. This...

During the process of venting crankcase pressure back through your intake track, large amounts of oil, in the form of vapors can gather/accumulate in your intake tube, intake manifold runners and even dilute your gas, lowering its octane level. This...

This 360-degree radial flow air filter features our oil-free Pro DRY S media with three layers of synthetic media for maximum convenience. Its progressive layering provides great filtration efficiency and dust holding capacity, while not requiring the...