K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty and will be the last air filter your vehicle will ever need.
Technical Drawing


This Part Fits:

Year	Make	Model	Submodel
2019-2023	Subaru	Ascent	Base
2019-2023	Subaru	Ascent	Limited
2022-2023	Subaru	Ascent	Onyx Edition
2019-2023	Subaru	Ascent	Premium
2019-2023	Subaru	Ascent	Touring
2018-2023	Subaru	Crosstrek	Base
2019-2023	Subaru	Crosstrek	Hybrid
2018-2023	Subaru	Crosstrek	Limited
2018-2023	Subaru	Crosstrek	Premium
2021-2023	Subaru	Crosstrek	Sport
2019-2023	Subaru	Forester	Base
2019-2023	Subaru	Forester	Limited
2019-2023	Subaru	Forester	Premium
2019-2023	Subaru	Forester	Sport
2019-2023	Subaru	Forester	Touring
2022-2023	Subaru	Forester	Wilderness
2017-2023	Subaru	Impreza	Base
2017-2023	Subaru	Impreza	Limited
2017-2023	Subaru	Impreza	Premium
2017-2023	Subaru	Impreza	Sport
2020-2023	Subaru	Legacy	Base
2020-2023	Subaru	Legacy	Limited
2020-2022	Subaru	Legacy	Limited XT
2020-2023	Subaru	Legacy	Premium
2020-2023	Subaru	Legacy	Sport
2020-2023	Subaru	Legacy	Touring XT
2020-2023	Subaru	Outback	Base
2020-2023	Subaru	Outback	Limited
2020-2023	Subaru	Outback	Limited XT
2023	Subaru	Outback	Onyx Edition
2020-2023	Subaru	Outback	Onyx Edition XT
2020-2023	Subaru	Outback	Premium
2020-2023	Subaru	Outback	Touring
2020-2023	Subaru	Outback	Touring XT
2022-2023	Subaru	Outback	Wilderness
2022-2023	Subaru	WRX	Base
2022-2023	Subaru	WRX	GT
2022-2023	Subaru	WRX	Limited
2022-2023	Subaru	WRX	Premium