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K&N Air Filter

  • Regular Price: $41.25-583.30
  • Our Price: $27.99- 395.99
  • Shipping:FREE SHIPPING
  • Rating: (221)
What Do You Drive?
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  • Same Day Shipping if ordered by 1:30pm CST*
  • K&N Air Filters provide extra clean, unrestricted airflow to your engine for higher horsepower
  • Designed to your exact year, make, and model vehicle's engine for a perfect fit
  • Oiled pleated cotton gauze filter medium is washable and reusable - drive up to 50,000 miles between cleanings
  • Reusable design is environmentally friendly - reduces waste for minimal landfill impact
  • 50-State street legal
  • Will not void or affect your vehicle's warranty
  • The K&N Air Filter even improves your fuel economy, cutting down on your trips to the gas station
  • K&N backs your Performance Air Filter with a 1,000,000 Mile / 10-Year warranty

K&N Filters are quite simply the best choice when it comes to engine filtration. This isn't news, either - drivers have turned to K&N to keep their engines breathing for over 30 years. Bolt one to yours, and you'll see why right away.

K&N Air Filters provide nearly unrestricted air flow to your engine, promoting combustion and enhancing your power and acceleration. It features 4-6 pleated sheets of oiled cotton-gauze, held between two layers of aluminum wire. This design effectively blocks dust and debris, keeping your engine breathing clean for maximum performance.

With a K&N Performance Air Filter under your hood, you'll never have to buy another filter again. It only takes a simple cleaning every 50,000 miles to keep this filter working for as long as you own your vehicle. Reusing your filter is not only convenient - it's good for the environment, too. Your K&N Air Filter is backed with a 10-Year / Million-Mile Warranty.

*Ships same day unless otherwise noted when you add to your cart. Applies only to in-stock items.

K&N Air Filter Customer Reviews

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Overall Rating:

4.9 of 5

Average Install Time: Instant

Showing 10 of 221 reviews. See All Reviews.

who drives a Audi Q5
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Installed easily. I run K&N filters on all my cars for years.

Install Time: Under 30 minutes

who drives a Chevy Corvette
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This is a must have product I believe in things that work and compliment my car, these KN filters installed easily they awesome and fit better than the Team filters I previously had installed plus easy to and return to service no waste.

Install Time: Instant

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I have K&N air filters on my motorcycle, my diesel pickup, and my full size conversion van. This product is very high quality, simple to install, easy to clean, and delivers superior performance! I also have K&N oil filters on all of my vehicles! The nut on the bottom makes install and removal a snap especially on the Cummins diesel when filled with oil prior to install. I wish you made one for my lawn tractor!!!!

Install Time: Instant

who drives a Jeep Grand Cherokee
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So far good. The engine has a better feel. And acceleration is not sluggish like the past.

Install Time: Instant

who drives a BMW 5-Series
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Fit perfectly. Took about 5 minutes to install.

Install Time: Under 30 minutes

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Used K&N products in other automobiles and motorcycles. 2019 Subaru Crosstrek is the latest vehicle. I expect the same excellent results as I have before.

Install Time: Instant

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Easy to install, nothing like k&n products.

Install Time: Instant

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Its perfect! It is exactly what I wanted.

Install Time: Under 30 minutes

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I have bought K&N for years. They are great filters and give you that little extra power and mileage your looking for!

Install Time: Instant

who drives a Honda CR-V
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High quality product and name brand -- have always used this product in all my vehicles.

Install Time: Under 30 minutes

Showing 10 of 221 reviews. See All Reviews.