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K&N 33-2428
K&N 33-2428
Replacement Filters > Replacement Air Filter
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33-2428 Replacement Air Filter
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USD $58.99
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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

Review part 33-2428

Got it fast. Not the first time buying from this site. I totally recommend.
Ricardo , Indio, California

Got it fast. Love it.
Ricardo , Indio, California

Great product. Drives better and better consumption of fuel.
Pedro Verdejo, Florida

Perfect fit, ran a K&N in my 2006 BMW 530i. (3L - 6 cylinder). Put 334,010 miles on the car and still got 31+ mpg highway. Motor was strong; transmission was starting to go. Will see if I can do better this time in 2011 BMW 535i. Turbo 3L - 6 cylinder.
Ivan Smith, Trussville, Alabama

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

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

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