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Replacement Filters > Replacement Air Filter

 List Price: $75.09
Your Price: $50.99

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33-2840
 
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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
33-2840 Cross Reference
Installation Instruction Sheet
33-2840 Vehicle Applications
News Story - Ford Fusion Gets Excellent Protection and Performance with K&N Products
News Story - Simple Tuner Performance Additions for the Ford Fiesta


Part 33-2840 Product Specifications
Product Style: Unique Air Filters
Air Filter Shape: Panel
Filter Material: Cotton Gauze
Flanges: None
Height: 1 in (25 mm)
Package Contents: 1 Air Filter
Package Quantity: 1
Filter Re-Oiling Amount: 0.86 oz (25 ml)
Outside Length: 11.063 in (281 mm)
Outside Width: 5.5 in (140 mm)
Weight: 0.74 lb (0.34 kg)
Product Box Length: 8.31 in (211 mm)
Product Box Width: 1.75 in (44 mm)
Product Box Height: 17.19 in (437 mm)



Customer Feedback      Be the first to review part 33-2840

I use this part on my Toyota Aygo '08 and the improvement is noticeable! The car is more agile and the the fuel economy droped by 10%.
Vlad Gugles, Iasi, Romania
I don't know which filter this was. I have recently bought one for me, and my 2 daughters cars, only concern is the 1 I bought for my daughters 09 Volvo t60 didn't seem to fit as well as the others I have purchased. I have purchased several K&N air filters all my mazdas, my girlfriends mazda, and all my kids cars. Thanks for finally making one that fits the mazda skyactiv engine.
William Brown, Sioux City, Iowa
I bought your KN air filter (33-2340) for my 2009 Ford Fusion V6 and must say have noticed an increase in power, especially at mid-range RPM. I drive over 45 miles each way to work everyday and have noticed just a slight increase in fuel efficiency as well. All in all, this product does what it says it will do and I am a very happy with it. Its a product that will eventually pay for itself and I will install a KN filter in every vehicle I will own.  
Dominic Tran, Ohio