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MSRP $107.39 35.8% Off
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K&N 33-2074 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 Amount1.1 oz (32 ml)
Height1.688 in (43 mm)
Inner WireNo
Outside Length8.625 in (219 mm)
Outside Width8 in (203 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height11.56 in (294 mm)
Product Box Length10.44 in (265 mm)
Product Box Width1.75 in (44 mm)
Product StylePanel Air Filter
Top StyleOpen
Weight2.3 lb (1.1 kg)

Customer Feedback

I got your filter from your Hong Kong dealer Wilco Group limited and I had it installed on my 1983 Mitsubishi Lancer. It fits and works perfectly,,,,  please continue manufacturing filters specially for old cars from the 80's..   K & N more power to you....
you're the best...

Eric Plais
I just changed my Proton Persona Auto Filter Element (to a K&N) and man what a difference it made to the acceleration of the car. It now down shifts less. It is so exciting to get up every morning to drive the car. I am sold for life!

Gerald George
My wife and I will not purchase another air filter from anybody but K&N. As soon as as I knew how well your air filters worked it took me a couple of years to convince my wife who at that time only relied on her Father's advice. 5 cars later she will put nothing but a K&N air filter in our cars and neither will her father. My wife has even gone to the point of her excessive frugalness to buy one even 2 days after she purchased her new car and took it in for a check up. They put a new filter in then 2 days later you guys came out with 1 for her car and she bought it. The whole time after purchasing the car, her day by day checking to see if you had made a filter for her 2008 Mitsubishi Lancer GT. I have never in my life seen her wait so expectantly for anything to come out on any kind of market food, chef, Make-up, kitchen appliance, ETC as she did your product. I have never been so flabbergasted by anything in my life. I owe it all to your products. Thank you for many years of quality and enjoyment from my vehicles. Please don't stop.

Tucson, Arizona