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2003 Subaru Impreza Air Filters - Custom Fit

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Latest Customer Reviews

K&N Air Filters Reviews


A great air filter

Reviewed By Philip M (Plymouth, NH) Reviewed for a 2003 Subaru Impreza —5/27/2006 6:40 AM

Great air filter that makes the engine sound alive. Slight increase in gas milage....but who can beat the convenience of never having to buy another filter.

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Green Air Filters Reviews


Green air filter in 05 impreza 2.5RS

Reviewed By Ryan W (Brecksville, OH) Reviewed for a 2005 Subaru Impreza —10/20/2005 4:06 AM

I noticed increased midrange and high end power with this filter, which definitley helps with merging into freeway traffic. In the two tankfuls that I have had it, I have noticed a 7% decrease in fuel efficiency, but that could just be due to my ECU adujusting to the higher air flow.

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Wix Air Filter Reviews


With engine air filter

Reviewed By Bob M (Goodyear, AZ) Reviewed for a 2015 Acura MDX —9/20/2017 5:39 AM

The best air filter I've ever used.

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