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K&N 33-2491 5.0 out of 5 stars 7 Customer Reviews
Replacement Filters > Replacement Air Filter

 List Price: $74.52
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33-2491
 
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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 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®
Available Information
33-2491 Cross Reference
33-2491 Vehicle Applications
Air Filter Test Data


Part 33-2491 Product Specifications
Product Style: Panel Air Filter
Height: 1.625 in (41 mm)
Outside Length: 7.625 in (194 mm)
Outside Width: 7.438 in (189 mm)
Air Filter Shape: Panel
Filter Material: Cotton Gauze
Package Contents: 1 Air Filter
Package Quantity: 1
Filter Re-Oiling Amount: 0.98 oz (29 ml)
Weight: 1.1 lb (0.5 kg)
Product Box Length: 10.44 in (265 mm)
Product Box Width: 1.75 in (44 mm)
Product Box Height: 11.56 in (294 mm)



Product Reviews    See all reviews!  Review part 33-2491

 Bought this for the new car and immediately felt the difference. The Dodge Dart is a very European type small engine kind of boggy, kind of stall prone at low revs. After changing to the K&N air cleaner the low end on the engine became much stronger and a bit more throaty. The acceleration seems to be much easier and surprisingly quicker. I am very impressed. This is the third K&N filter I have purchased and will soon get another for my daughter's new car.
Paul Stech, Massachusetts
 Works great. It's helped my gas mileage.
Henry , Victorville, California
 Order shipped pretty quick and the product was exactly as expected. Hoping for a full CAI soon.
Michael Turcotte Jr, Plainville, Connecticut