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K&N 33-2857 5.0 out of 5 stars 5 Customer Reviews
Replacement Filters > Replacement Air Filter

 List Price: $81.70
Your Price: $55.99

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33-2857
 
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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®


Product Specifications 
Air Filter Shape:Panel
Filter Material:Cotton Gauze
Filter Re-Oiling Amount:1.74 oz (51 ml)
Height:1.188 in (30 mm)
Outside Length:15.25 in (387 mm)
Outside Width:7.313 in (186 mm)
Package Contents:1 Air Filter
Package Quantity:1
Part Number:33-2857
Product Box Height:17.19 in (437 mm)
Product Box Length:8.31 in (211 mm)
Product Box Width:1.75 in (44 mm)
Product Style:Panel Air Filter
Weight:1.2 lb (0.5 kg)


Product Reviews      Review part 33-2857

 I needed an air filter for my Audi Q7 Diesel so I thought of K&N. I ordered the filter. It was a perfect fit as well as improved performance and this is a washable, life time filter. Win, win.
Willie E. Herrington, Texas
 Perfect fit and packaged well as awlays.
Greg Lotko, Newtown Connecticut
 Just had these air filters installed and definitely noticed improved performance overall.
John Miller, Thornton, Illinois
 Great filters. You will notice a difference in power and economy.
Kenny, Boston, Massachusetts
 I could tell after installing the K & N filter that the car had more power. It was easy to install and is easy to maintain.
Rick Wood, Huntington Beach, California