K&N 33-2857

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   8 Customer Reviews
List Price: $81.70
Your Price: USD $55.99

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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 Amount1.74 oz (51 ml)
Height1.188 in (30 mm)
Outside Length15.25 in (387 mm)
Outside Width7.313 in (186 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height17.19 in (437 mm)
Product Box Length8.31 in (211 mm)
Product Box Width1.75 in (44 mm)
Product StylePanel Air Filter
Weight1.2 lb (0.5 kg)

Product Reviews

See all reviews!
Review part 33-2857
Monday, September 28, 2015 - Part 33-2857
Easy 5 minute installation and great improvement in MPG

Plymouth, Massachusetts
Thursday, June 25, 2015 - Part 33-2857
Mpg went up a mile or 2 and the turbo has alot more whistle which I love

Weston Tucker
Thursday, March 26, 2015 - Part 33-2857
Great job on expediting the right product in a timely fashion. Very easy install. If/when you have specials (specifically oil filters for a 3.2 L Porsche Cayenne) notify me. BTW: my onboard computrer suggests I have increased my gas milage by 3 MPG.

Jeffrey Kerezman
Tuesday, November 18, 2014 - 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
Monday, August 25, 2014 - Part 33-2857
Perfect fit and packaged well as awlays.

Greg Lotko
Newtown Connecticut
Monday, August 18, 2014 - Part 33-2857
Just had these air filters installed and definitely noticed improved performance overall.

John Miller
Thornton, Illinois
Friday, May 09, 2014 - Part 33-2857
Great filters. You will notice a difference in power and economy.

Boston, Massachusetts