PRODUCT INFORMATION
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
K&N 33-2428
In stock
List Price: $90.42
Your Price: USD $60.99
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Part Number: 33-2428
  • 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. Our stock replacement air filters for street vehicles are covered by K&N's Million-Mile Limited Warranty. [Read More]

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)

Available Information

Product Reviews


Well worth the effort and price to get this filter - there's a noticeable increase in HP immediately.
Vin, Red Bank, NJ


Should have done this when I bought the vehicle new.
RAY BYERS, El Paso, Texas


Exelent fit. The only ari filter I use on all my cars.
George Rauscher, Daytona Beach, Florida


Clear website product info. Simple website ordering system. Easiest to track shipment info. Great product performance & easiest installation.
Taft, Fremont, California


Great product. Fuel economy has increased by 3 miles per gallon.
Bill, Castle Rock, Colorado


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


I have used K&N Air Filters in all my BMWs and have been completely satisfied with their performance.
Jim Shannon, Lansdale, Pennsylvania

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