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33-2279
$48.99 USD
MSRP $76.49 36.0% Off
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K&N 33-2279 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   4 Customer Reviews
  • 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®
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 the majority of vehicles 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.

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Product Specifications

Air Filter ShapePanel
Filter MaterialCotton Gauze
Filter Re-Oiling Amount1.14 oz (34 ml)
Height1 in (25 mm)
Outside Length12.188 in (310 mm)
Outside Width6.875 in (175 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height13.56 in (345 mm)
Product Box Length7.72 in (196 mm)
Product Box Width1.75 in (44 mm)
Product StylePanel Air Filter
Weight1 lb (0.4 kg)

K&N 33-2279 Air Filter Product Reviews

Wednesday, April 27, 2016 - Part 33-2279
Excellent product!

Juan Zarate
New York, New York
Thursday, August 07, 2014 - Part 33-2279
Best air filter ever! Have it in my motorcycle as well as my car. I can hear and feel the difference in both! Definitely worth the money!

Alyssa
New york
Tuesday, April 08, 2014 - Part 33-2279
I can definitely say that this product is worth every penny. I have noticed an improvement in fuel economy and with a turbo charged engine that's very important. I would recommend this filter to everyone.

Kris Piatek
Wisconsin
Saturday, October 26, 2013 - Part 33-2279
This is my second purchase (33-2279). First was put in my Subaru Forester. The performance boost was well above my expectation. This one is in my wife's Mazda CX7, which is turbo charged. The power increase startled her! Well worth the money.

Philip Warren
Chesterfield, Virginia