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2009 Subaru Impreza Air Filters

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Latest Customer Reviews

K&N Air Filters Reviews


K&N filter long time user

Reviewed By Adrian L (Miami, FL) Reviewed for a 2009 Subaru Impreza —3/28/2012 5:06 AM

Great seal. Wahable/reusable aspect a strong plus. Have not seen any immediate performance improvement.

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K&N DryCharger Air Filter Wrap Reviews


DryCharger works great!!!

Reviewed By Jeffrey S (Cincinnati, OH) Reviewed for a 2006 Subaru Impreza —10/11/2014 7:24 AM

I have a full cold air intake system, and my K&N filter is located outside the engine well in the front bumper. Living in a seasonal environment, there is a lot of wet weather. My DryCharger wrap works perfectly in this wet environment. It has worked consistently well even after running through some pretty serious puddles and heavy wet highway driving. No hydro-lock water ingestion whatsoever! I am impressed.

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Injen Hydro Shield Reviews


Awesome buy

Reviewed By Alyssa M (VACAVILLE, CA) Reviewed for a 2002 Subaru Impreza —2/25/2014 8:11 PM

I had trouble with my cold air intake absorbing water then I couldn't get up to boost. This solved my problem now my car is running a lot better. Highly recommend.

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