SEARCH BY VEHICLE
33-2857
$54.99 USD
MSRP $84.69 35.1% Off
Free Ground Shipping!
In Stock & Ready to Ship!
Find a Dealer

K&N 33-2857 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   22 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®
The K&N 33-2857 Air Filter fits some Audi Q7, Audi TT Quattro, Land Rover Range Rover, Land Rover Range Rover III, Porsche Cayenne, Volkswagen Touareg, and Volkswagen Touareg II models. See vehicle applications link for details.
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.

[More Information on K&N Replacement Air Filters]

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)

K&N 33-2857 Air Filter Product Reviews

Monday, March 27, 2017 - Part 33-2857
Really fast shipping. Product 2nd to none.

Robert Fauchon
Lillooet, Canada
Tuesday, March 21, 2017 - Part 33-2857
Added 2 to 3 miles per gallon around town. Have yet to test on a long trip.

Douglas Bledsoe
Sandy, Utah
Friday, March 17, 2017 - Part 33-2857
Good filter, but it was the most difficult filter I've ever replaced in my life...what a stupid design by Porsche...

James Na
Houston, Texas
Monday, December 26, 2016 - Part 33-2857
Filter was easy to install and will be way easier to service than the OEM filter which is much thicker and hard to get in and out without taking a lot more parts off of the engine.

Duncan Williams
Pleasanton, California
Friday, December 9, 2016 - Part 33-2857
Exactly what I expected - improved performance. Never disappointed with K&N products.

Lee Scott
Morinville, Canada
Tuesday, September 20, 2016 - Part 33-2857
Very prompt dispatch and delivery. Five days after installation (quite simple even for a RR TDV8) I am recording a 3 mpg improvement on my trip recorder @ motorway cruising speed, that equates to a 10 saving in fuel costs. I'm thrilled! It has probably paid for itself already. Pity I can't get the emissions rating re-assessed to reduce the 515 quid annual tax penalty.

Malcolm O'Hara
Wilts, Bahamas
Saturday, August 20, 2016 - Part 33-2857
Awesome and easy install.

J.R. Star
Stone Mountain, Georgia