K&N 33-2428

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   7 Customer Reviews
List Price: $90.42
Your Price: USD $57.99

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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 Amount1.74 oz (51 ml)
Height1.25 in (32 mm)
Outside Length10.75 in (273 mm)
Outside Width10.25 in (260 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height14 in (356 mm)
Product Box Length12.25 in (311 mm)
Product Box Width1.75 in (44 mm)
Product StylePanel Air Filter
Weight1.6 lb (0.7 kg)

Product Reviews

Review part 33-2428
Friday, July 17, 2015 - Part 33-2428
Well worth the effort and price to get this filter - there's a noticeable increase in HP immediately.

Red Bank, NJ
Wednesday, May 27, 2015 - Part 33-2428
Should have done this when I bought the vehicle new.

El Paso, Texas
Thursday, March 26, 2015 - Part 33-2428
Exelent fit. The only ari filter I use on all my cars.

George Rauscher
Daytona Beach, Florida
Wednesday, September 03, 2014 - Part 33-2428
Clear website product info. Simple website ordering system. Easiest to track shipment info. Great product performance & easiest installation.

Fremont, California
Friday, March 28, 2014 - Part 33-2428
Great product. Fuel economy has increased by 3 miles per gallon.

Castle Rock, Colorado
Thursday, February 27, 2014 - Part 33-2428
A K&N Filter is the first purchase I make after getting a new car. Just installed this in my 2013 Active Hybrid 5 and love it! Performance and mileage are both improved and the car is much more responsive.

John Wesley White
Plano, Texas
Friday, October 25, 2013 - Part 33-2428
I have used K&N Air Filters in all my BMWs and have been completely satisfied with their performance.

Jim Shannon
Lansdale, Pennsylvania