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K&N 33-2456 4.7 out of 5 stars 3 Customer Reviews
Replacement Filters > Replacement Air Filter

List Price: $85.05
Your Price: $57.99

You Save 31.8%


Not in stock.
  Will ship as soon as it becomes available.

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 Amount2.16 oz (64 ml)
Height1 in (25 mm)
Outside Length13.25 in (337 mm)
Outside Width12.438 in (316 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height3.31 in (84 mm)
Product Box Length19.88 in (505 mm)
Product Box Width12.5 in (318 mm)
Product StylePanel Air Filter
Weight1.9 lb (0.9 kg)

Product Reviews

  I am a former KN filter customer from the 80's motorcycle. Thinking about switch over for my 13 QX56
Troy Austin Txas
  It gave me the horsepower I was looking for . Great buy for the money.
Fred Tennessee
  Smoother and quicker pickup with the new air filter.
Greg Texas