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K&N 33-2438

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   14 Customer Reviews
List Price: $87.23
Your Price: USD $58.99

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33-2438
 
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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 Amount2.32 oz (69 ml)
Height1.75 in (44 mm)
Outside Length12.5 in (318 mm)
Outside Width9.188 in (233 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height15.06 in (383 mm)
Product Box Length11.06 in (281 mm)
Product Box Width2.34 in (60 mm)
Product StylePanel Air Filter
Weight1.4 lb (0.6 kg)

Product Reviews

August 31, 2015 - Part 33-2438
High quality and very nice product. It gives my rpm more responsive and gains some power and increase my mpg about 1 to 2 in my location. I recommend this product to anyone who wants to adds some power to their vehicle for a least expensive.

Roel
Hawaii
August 18, 2015 - Part 33-2438
My expectations were very high given my previous experience with other K&N filters installed in my other vehicles. Excellent product that lives up to its promise of increased acceleration & overall improvement in power. Very fast delivery of item too. I received much sooner than expected in double box. Installed in a new 2015 Toyota 4Runner Trail making an excellent vehicle even better if that's even possible Hats off to the folks @ K&N

Eric Cabrera
California
July 1, 2015 - Part 33-2438
This is the second K&N replacement filter I have purchased and installed in my vehicles. Both have worked extremely well and improved performance as well as gas mileage in my vehicles. I highly recommend K&N filters.

R.H.Sevestre
Saint Augustine, Florida
June 1, 2015 - Part 33-2438
I would give it 6 stars if it were an option. I have been using KN Filters in my vehicles for over 20 years. There isn't a better air filter in the world that competes with this one. It will increase your air intake and make your car run better. Easy to install and I swear it feels like I have increased my HP.

Brent Chivrell
TX - Texas
May 25, 2015 - Part 33-2438
A0s usual, easy to install and it works great.

Tom Cox
Peoria, Arizona
March 20, 2015 - Part 33-2438
Filter had a positive impact on MPG. I was skeptical but it really improved by two to three MPG city /HWY combined.

Cooper
Mississippi
November 8, 2014 - Part 33-2438
This is my first K&N Air Filter for my 2013 Toyota 4Runner SR5, and I already notice a huge difference in gas milage! K&N has hit the nail on the head with their filters! I will be purchasing more K&N products in the very near future! Thanks!

Rodrigo Aguirre
Atlanta, Georgia