K&N air filters at K&N.com

[TiGeo]

20% off Summer sale through 7/30/25.

https://www.knfilters.com/special-offers?utm_source=facebook&utm_medium=paid&utm_source_platform=Facebook_Mobile_Feed&utm_campaign=CLI:K&N Filters_OBJ:Awareness_CPN:AMS-June-Promo&utm_term=AUD: Expanded Truck Interests/LAL M21+&utm_content=CRE:IG-Static 1 TO 1&fbclid=IwZXh0bgNhZW0BMABhZGlkAask4LC8FMwBHjO4WLjKxNdAiiWd0V9QoxY5XDcdcTDKU2avphYsK6Iw3FBl_8c9StCxQMcd_aem_34QxWnedSeAxBzvpxiba0A&utm_id=120230362132190460

 

[factorytuned2012]

chinese k&n https://www.ebay.com/itm/204323591568

good seal in airbox and when held up to the light you don't see the light through it like on k&n's

 

[Rinspeed]

I'm not that big on K&N air filters, in my experience they flow great but also let in fine particles.

 

[f355spider]

I'm not that big on K&N air filters, in my experience they flow great but also let in fine particles.

Its been proven to be the case. The question is how damaging is that in real use? Probably not much...I used to install K&N filters in everything I owned...cars, truck, motorcycles. About 20 years ago I stopped and have only used OEM air filters. While I never had an issue over 100k miles on some cars, I just figured the minor potential HP increase wasn't worth it. Air filters simply aren't that big a cost in the overall ownership.

If someone else likes them and the little bit of intake noise, by all means, I'm not stopping them.