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Subaru Wrx
Air Filters

Subaru Wrx Air Filters

For the newest 2022 Subaru WRX Air Filters product applications, and 2023 WRX Air Filters products once they become available, we are America's top aftermarket destination for your Air Filters product fitment needs. Subaru WRX Air Filters light up engine power and extend the motor life of your ride. Our Subaru WRX Air Filters perform better than any stock filter you'll find. These filters trap more dust and dirt while allowing more oxygen-rich air to flow into your engine. Plus, your WRX Air Filter has warranties ranging from 10 years to an entire lifetime. What's more, a WRX Performance Air Filter reduces waste caused by constantly tossing out all that flimsy paper.
Subaru WRX Air Filters amp up horsepower and extend the engine life of your engine. We offer a wide variety of air filters for WRX to choose from. By introducing more oxygen to your engine with Subaru WRX Air Filters, you also improve fuel economy. We have different performance grades of WRX Performance Air Filters, all backed by our lower price program. Check out our pre-filters and air filter cleaning kits too.
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Customer Reviews

aFe Pro-Dry S Air Filters

It's ok

I got it at a discount, I wouldn't have paid msrp. Fit fine on my 2016 WRX, nothing extraordinary about it, other than that it doesn't need to be oiled, that's a plus. View more reviews...
Posted By Mr C (GERMANTOWN, MD) / June 1, 2016
2016 Subaru WRX
AEM DryFlow Air Filters

Excellent Product

Just as described, a little fat compared to oem so it was a tight fit but it works. View more reviews...
Posted By vanna t (Quakertown, PA) / August 24, 2015
2015 Subaru WRX
K&N Air Filters

Nice air filter replacement

Air filter looks nice after installation and engine is more responsive. View more reviews...
Posted By Paul K (Spokane, WA) / July 2, 2011
2018 Subaru WRX

From our experts

Monday, December 10, 2018

What Do Air Filters Do?

How Air Filters Work The internal combustion engine in your vehicle is really just a big, complex air pump. Air gets sucked in, mixed with fuel, burned and sent back out in the form of exhaust. But since air around motorways tends to be dusty, dirty, debris-laden, there needs to be a filtration device to […] The post What Do Air Filters Do? appeared first on AutoAnything Resource Center.
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