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K&N 33-2304 4.9 out of 5 stars 31 Customer Reviews
Replacement Filters > Replacement Air Filter

List Price: $74.69
Your Price: USD $50.99

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K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty™ and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED.

[More Information on K&N Replacement Air Filters]
  • Designed to boost horsepower and rate of acceleration
  • Can be cleaned and used again
  • High air flow with exceptional filtration
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • Works with original equipment manufacturer vehicle electronics
  • Emissions legal in all 50 US states
  • Will NOT void vehicle warranty
  • Million Mile Limited Warranty®

Product Specifications

Air Filter ShapePanel
Filter MaterialCotton Gauze
Filter Re-Oiling Amount1.06 oz (31 ml)
Height0.938 in (24 mm)
Outside Length8.75 in (222 mm)
Outside Width8.563 in (217 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height11.56 in (294 mm)
Product Box Length10.44 in (265 mm)
Product Box Width1.75 in (44 mm)
Product StylePanel Air Filter
Weight0.9 lb (0.4 kg)

Product Reviews

  Great air filter. I would only suggest that you add some indicator arrows to the orientation to the inlet or to motor on the base of the filter seal.
Allen Clutter Houston, Texas
  Had a K&N on a BMW 325, some years ago. Now on a Subie Impreza.
George Klemp Westport CT
  Incredible. Perfect fit. Increased power and mileage.
Boyd R Zegers United States
  5 everything I expected.
Ernest Jackson Berkeley, CA
  Nice product.
Rodney Taylor United States
  Replaced cheap stock filter with K&N and I noticed better gas mileage and faster throttle response. My car is breathing great.
Michael Ramos San Diego, California
  I have been using the K&N air cleaner on my bike, truck, and now putting it my cars.
Bernie Connecticut