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MSRP $80.19 35.2% Off
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K&N 33-2066-1 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.

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Product Specifications

Air Filter ShapePanel
Filter MaterialCotton Gauze
Filter Re-Oiling Amount1.37 oz (41 ml)
Height1.063 in (27 mm)
Outside Length12.5 in (318 mm)
Outside Width6.938 in (176 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height13.56 in (345 mm)
Product Box Length7.72 in (196 mm)
Product Box Width1.75 in (44 mm)
Product StylePanel Air Filter
Weight1 lb (0.4 kg)

Customer Feedback

K&N Filters are the best. Oil, Air, Fuel. Doesnt matter. If you own an internal combustion engine there is no excuse not to be using one. The multiple benifits so far outweigh the cost of buying just one filter as opposed to ten's over the lifetime of your car, truck, bike or boat.

St. Albert, Alberta, Canada
Ten mins ago a put a K&N air filter in my 95 3.4L Camaro, started it up, pressed on the gas and you could hear the difference! The air whistling into my engine was the greatest sound ever. Took the car around the block and WOW!! They're not lying when they say you can tell a difference. Best product I've ever purchased for my car! Will be getting one for my mom's Chrysler LHS very soon. Keep up the great work!

Kimball, Nebraska
Hi, I have a 2001 Dodge Intrepid R/T, I bought a FIPK system (air intake) for it, man she really pulls on the higher end of the rpm range now, thanks a lot k and n.

Monroe, Michigan