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33-2232
$49.99 USD
MSRP $77.99 35.9% Off
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K&N 33-2232 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   8 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
Filter Re-Oiling Amount1.05 oz (31 ml)
Height1.063 in (27 mm)
Outside Length11 in (279 mm)
Outside Width6.563 in (167 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height13.56 in (345 mm)
Product Box Length7.72 in (196 mm)
Product Box Width1.75 in (44 mm)
Product StylePanel Air Filter
Weight1 lb (0.5 kg)

K&N 33-2232 Air Filter Product Reviews

Sunday, May 1, 2016 - Part 33-2232
Simply the best. Noticed immediate increase in performance. Do NOT put off purchasing one of these filters because of the cost, pays for itself after 3 regular filters -WRX driver

Sean
Minnesota
Wednesday, March 30, 2016 - Part 33-2232
Great product!

Ramon Tribble
Castle Rock, Colorado
Monday, February 22, 2016 - Part 33-2232
It fit perfect and I noticed a big difference right away.

George
Denver, Colorado
Thursday, August 27, 2015 - Part 33-2232
Great product

Philippe
Hermosa Beach, California
Monday, July 6, 2015 - Part 33-2232
My air filter is great. I've got it on my stock class car for rallycross in Colorado and the only thing I would want to do is maybe rep K&M as a sponsor or something. Maybe some shirts I could wear at races and on my youtube channel that I just started.

Jared wright
Colorado
Friday, December 26, 2014 - Part 33-2232
Great product. Increased torque and speed. Really fast shipping. No hassle drop and use application. Flawless craftsmanship.

Sonia Lopz
California
Monday, November 3, 2014 - Part 33-2232
Product arrived quickly, packaged well, works great! Very pleased. THANKS K&N!

Daniel Sepulveda
Placerville, California