K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Premium, Washable: Compatible with 2016-2025 Subaru: Ascent, Crosstrek, Forester, Impreza, Legacy, Outback, WRX, XV, 33-5064

It was a perfect fit, and the quality exceeds that of the manufacturer’s replacement filter (OEM). Sound quality remained unchanged, with no added noise from airflow, and overall airflow was not affected. In fact, the filtration is noticeably better—you can tell the difference immediately.

With all the smoke in Southern California I figured it wouldn't be a bad idea to swap out my intake filter. Decided on this one since it has high mileage and is reusable. I really didn't expect this filter to be noticable other than on the wallet in the long run. The higher flow design doesn't add horsepower to the car but it definitely gives the illusion of it because my engine is MUCH more responsive to the gas pedal and it feels like it opens up with much more ease. Quality is about 100x nicer than the stock OEM Subaru filter which is pretty much just some paper origami in the shape of a filter. Installation was about as easy as possible (at least on my Impreza). Pop the hood and unclip the intake box, remove the old filter, put the new filter in, close the box and clip it shut. Done. Great upgrade and worth the extra price without question considering you can wash it and reuse it not to mention the miles you can go before you even have to think about it. Highly recommend it! There is a reason it gets such great reviews!

You can't go wrong with a K&N filter... works great... perfect fit...

I bought this K&N engine air filter for my 2025 Subaru Outback Wilderness 2.4L Turbo two days ago and it came quickly. The air filter is as advertised, and it's a great addition to my Subaru! The car seems to run smoother and have better power from a stop. I'm gonna love it. For those of you that think that an after market filter is a gimik, it's not. I've used K&N filters since 2004 and they've never disappointed!

Works perfect!

Performance is definitely enhanced. There is a negligible increase in gas mileage, but not having to replace the air filter and only having to clean it a couple of times a year is a big plus. I have used K&N filters on all my cars for the past 20 years.

Changed from my OEM filter at 25k Noticed a difference in my Ascent. Slightly more pickup. Mileage got slightly better as well.

This is great as long as you are active enough to do the cleaning and oiling yourself

Good product, very fast delivery, fit perfectly on original filter box. Strongly recommended

Item specific for the subaru crosstrek 2023, better airflow from the factory filter (without airbox modification) it is best to clean or dust off the factory airbox as well. Great product. It will last for many tens of thousands of kms.

Great product could feel slightly more throttle response and performance.

Este filtro es un poco más grande y no encaja lo devuelves y tienes que pagar gastos de envio el código en kyn para este coche es el 33-2304

Lo utilice en una Subaru XV y le quedo a la medida. Yo les recomiendo que si no están seguros primero vayan a la página de la marca y verifiquen el P/N en base a su coche, tienen varios filtros. He repetido esta fórmula con un Ibiza 6J y una ASX y no he tenido problema con la compatibilidad.