Description

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.
K&N’s replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. Our stock replacement air filters for street vehicles are covered by K&N’s Million-Mile Limited Warranty.

Fitment:
AudiA4Premium2015
AudiA4Premium2016
AudiA4Premium2017
AudiA4Premium2018
AudiA4Premium2019
AudiA4Premium Plus2015
AudiA4Premium Plus2016
AudiA4Premium Plus2017
AudiA4Premium Plus2018
AudiA4Premium Plus2019
AudiA4Prestige2015
AudiA4Prestige2017
AudiA4Prestige2018
AudiA4Prestige2019
AudiA4Titanium2019
AudiA4 allroadPremium2017
AudiA4 allroadPremium Plus2017
AudiA4 allroadPrestige2017
AudiA4 QuattroPremium2015
AudiA4 QuattroPremium2016
AudiA4 QuattroPremium2017
AudiA4 QuattroPremium2018
AudiA4 QuattroPremium2019
AudiA4 QuattroPremium Plus2015
AudiA4 QuattroPremium Plus2016
AudiA4 QuattroPremium Plus2017
AudiA4 QuattroPremium Plus2018
AudiA4 QuattroPremium Plus2019
AudiA4 QuattroPrestige2015
AudiA4 QuattroPrestige2017
AudiA4 QuattroPrestige2018
AudiA4 QuattroPrestige2019
AudiA5 QuattroPremium2018
AudiA5 QuattroPremium2019
AudiA5 QuattroPremium2020
AudiA5 QuattroPremium Plus2018
AudiA5 QuattroPremium Plus2019
AudiA5 QuattroPremium Plus2020
AudiA5 QuattroPrestige2018
AudiA5 QuattroPrestige2019
AudiA5 QuattroPrestige2020
AudiA5 SportbackPremium2018
AudiA5 SportbackPremium2019
AudiA5 SportbackPremium2020
AudiA5 SportbackPremium Plus2018
AudiA5 SportbackPremium Plus2019
AudiA5 SportbackPremium Plus2020
AudiA5 SportbackPrestige2018
AudiA5 SportbackPrestige2019
AudiA5 SportbackPrestige2020
AudiQ5Premium2021
AudiQ5Premium Plus2021
AudiQ5Prestige2021
AudiRS5Base2018
AudiRS5Base2019
AudiRS5Base2021
AudiS4Premium Plus2016
AudiS4Premium Plus2018
AudiS4Prestige2016
AudiS4Prestige2018
AudiS5Premium Plus2018
AudiS5Prestige2018