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33-2256
$46.99 USD
MSRP $73.79 36.3% Off
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K&N 33-2256 Air Filter

Replacement Filters > Replacement Air Filter
  • 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 Amount0.85 oz (25 ml)
Height1.125 in (29 mm)
Outside Length12.063 in (306 mm)
Outside Width4.625 in (117 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
Weight0.8 lb (0.4 kg)

Customer Feedback

Be the first to review part 33-2256
Noticeable HP increased. If you're thinking about it, do it! Installed in 2016 Chrysler 300s

Tyrone Johnson
Philadelphia, Pennsylvania
I installed the Cold Air Intake 57-1542 in my 2008 Chrysler 300c 5.7L and what a difference it makes. Gives more horsepower and what a sound when I open her up. I also installed (brand name) Super Turbo Mufflers with (brand name's) Fat Pipes no resonators. Definitely turns heads. I just purchased a K&N Cabin Air Filter from your website. Have recommended your products to a lot of my gear head friends. Will always be a customer. Thank you.

George Merry
Danvers, Massachusetts
My Mercedes Benz B 200 has more acceleration and lower diesel consumption, i am so happy Ty ;)

Gaetano
Italy