K&N Engineering

For over 50 years, K&N Engineering has been at the forefront of performance filtration. Known for their iconic high-flow cotton gauze air filters, K&N offers a complete range of products designed to reduce intake restriction and improve engine efficiency. Every washable, reusable filter is engineered to provide increased horsepower and acceleration while protecting your engine from harmful contaminants.

  • Performance air filters – drop-in replacements that outflow stock paper filters
  • Cold air intakes – complete systems that reposition the filter for cooler, denser air
  • Cabin air filters – washable high-efficiency filtration for your interior
  • Oil filters – high-flow synthetic media to keep your oil system performing
  • Filter cleaning kits – restore airflow and extend filter life

Whether you’re building a dedicated track car or simply want better responsiveness from your daily driver, K&N components offer a proven balance of performance and protection. Use our vehicle selector to find the exact fit for your make and model.

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K&N 33-2333 high-flow rectangular drop-in air filter featuring pleated red oiled cotton media.

$68.99

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K&N 33-2332 high-flow drop-in air filter with red oiled cotton media and black polyurethane frame.

$68.99

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K&N 33-2331 high-flow oiled cotton replacement air filter for Volkswagen 2.5L engines.

$68.99

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K&N 33-2326 high-flow replacement air filter with red pleated oiled cotton media and black flexible frame

$83.99

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K&N 33-2324 washable high-flow oiled cotton replacement air filter for 2005-2019 Nissan Frontier.

$68.99

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K&N 33-2323 washable high-flow replacement air filter with red oiled cotton media for Honda Ridgeline

$68.99

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K&N high-flow washable oiled cotton replacement air filter for 2002-2006 Sprinter 2.7L.

$83.99

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K&N red oiled cotton gauze high-flow replacement air filter for 2005-2007 Ford Super Duty 6.8L V10.

$68.99

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K&N 33-2306 high-flow washable air filter for 2005-2023 Toyota Tacoma 2.7L with red oiled cotton media.

$68.99

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K&N 33-2305 High-Flow drop-in replacement air filter featuring red pleated oiled cotton media and a black rubber frame.

$68.99

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K&N 33-2304 high-flow replacement air filter with red oiled cotton media and black factory-style frame.

$68.99

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K&N 33-2300 High-Flow Drop-In Air Filter featuring red oiled cotton media and a durable black polyurethane frame.

$68.99

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K&N 33-2299 high-flow replacement air filter with red oiled cotton media in a rectangular drop-in frame.

$57.99

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K&N 33-2294 washable high-flow replacement air filter with red oiled cotton media for 2004-2010 BMW V8 models.

$68.99

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K&N 33-2292 High-Flow drop-in replacement air filter with red oiled cotton media and black frame.

$68.99

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K&N 33-2290 high-flow drop-in air filter featuring red pleated oiled cotton media and a durable black frame.

$62.99

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K&N 33-2288 high-flow washable oiled cotton replacement air filter for Dodge Durango and Chrysler Aspen.

$68.99

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K&N 33-2287 high-flow replacement air filter with red oiled cotton gauze media and black flexible sealing frame.

$68.99

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K&N 33-2286 high-flow drop-in replacement air filter with red pleated oiled cotton media and black rubber frame.

$68.99

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K&N 33-2285 drop-in replacement high-flow air filter with pleated red oiled cotton media and black frame.

$68.99

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K&N 33-2284 washable high-flow oiled cotton air filter for Mazda RX-8

$68.99

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K&N 33-2281 High-Flow washable air filter featuring red pleated oiled cotton media and a black perimeter gasket.

$68.99

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K&N 33-2276 High-Flow Air Filter featuring red oiled cotton gauze media in a black rectangular frame.

$68.99

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K&N 33-2273 washable high-flow replacement air filter with red oiled cotton media in a black frame

$68.99

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K&N 33-2272 high-flow oiled cotton replacement air filter for 1992-2011 Ford, Lincoln, and Mercury vehicles.

$57.99

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K&N 33-2270 rectangular high-flow air filter with red oiled cotton media and black frame

$57.99

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K&N 33-2266 high-flow rectangular air filter with pleated red oiled cotton media and a durable black flexible frame.

$68.99

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K&N 33-2260 replacement air filter featuring red oiled cotton media and a durable black frame.

$57.99

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K&N 33-2256 high-flow replacement air filter with red oiled cotton media and a black flexible frame.

$68.99

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K&N 33-2255 drop-in replacement high-flow air filter featuring multi-layered oiled cotton media.

$68.99

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Can’t Find the Part You Need?

Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.

Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.

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