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K&N 33-2446 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.9 out of 5 stars   9 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®
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
Height1 in (25 mm)
Outside Length13.188 in (335 mm)
Outside Width6.375 in (162 mm)
Package Contents2 Air Filters
Package Quantity2
Product Box Height15.31 in (389 mm)
Product Box Length11.13 in (283 mm)
Product Box Width3.56 in (91 mm)
Product StylePanel Air Filter
This Product Includes2 Filters
Weight2.4 lb (1.1 kg)

K&N 33-2446 Air Filter Product Reviews

Wednesday, October 5, 2016 - Part 33-2446
Great service. Had my filters in 2 days.

John Tillinghast
Vista, California
Thursday, July 21, 2016 - Part 33-2446
My first K&N Air filter for this vehicle. Impressed that the engine actually sounds happy because the airflow is increased. I had expected a louder engine intake but nope, it was quiet and you could feel the smooth extra power from it. Judging from the factory filters taken out I will keep an eye on these. But very happy so far.

Kurt Neumaier
Post Falls, Idaho
Sunday, May 22, 2016 - Part 33-2446
Bought for my 2013 Range Rover Sport Supercharged, been about a month now. Noticeable improvement in the snappiness off the line. Picked up about 2 mpg at highway cruising, 79-89 mph, nothing helps around town, too much fun to get on it.

Monday, May 2, 2016 - Part 33-2446
Very fast shipping, easy install and great value for money. Vehicle feels a little more lively via "the pants in the seats" dyno but not sure if I gained any horsepower. Would definitely recommend

Rich Ellis
Calgary, Alberta
Monday, September 14, 2015 - Part 33-2446
I am very familiar with the fine products and performance value K&N delivers. I've used these incredible filters on all of my vehicles (two Jeep, SRT, 8 SUVs and my current 2014 Range Rover Sport 5.0L Supercharged) I can feel the difference.

Darryl Walker
Del Mar, California
Friday, May 8, 2015 - Part 33-2446
Good product. 2 mpg gain on 2013 Land Rover LR4.

South Texas
Tuesday, January 6, 2015 - Part 33-2446
Very good.

Ahmed Almehairbi
United Arab Emirates