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Replacement Filters > Replacement Air Filter

 List Price: $57.96
Your Price: $38.99

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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 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 Shape:Round
Filter Material:Cotton Gauze
Filter Re-Oiling Amount:0.56 oz (17 ml)
Height:3.688 in (94 mm)
Inner Wire:No
Inside Diameter:3 in (76 mm)
Outside Diameter:4.438 in (113 mm)
Package Contents:1 Air Filter
Package Quantity:1
Part Number:E-2230
Product Box Height:4.25 in (108 mm)
Product Box Length:4.63 in (117 mm)
Product Box Width:4.63 in (117 mm)
Product Style:Round Air Filter
Top Material/Finish:None
Top Style:Open
Weight:0.75 lb (0.34 kg)

Customer Feedback      Be the first to review part E-2230

K & N Performance

I have a K&N air filter on the Webber carburetor of my 1960 Austin Austin Healey Bugeye Sprite.  The car runs really great sounds nice too.  Two years ago I bought a 2004 Yamaha R1 (one of the greatest sport bikes on the planet).  Great great bike really powerful, I thought.  Just recently my dirty air filter needed replacing so I bought a K&N instead.  I figured a little gain in power would be nice and they last for ever, can' t beat that.  Boy was I ever wrong.  My R1 must have been hibernating the past two years.  I was shocked by the difference in power especially in the low end of the rpm range.  This thing spins the rear tire every time I give it gas.  The difference in acceleration is tremendous.

Thanks K&N for a great product.
Peter, Thornhill, Ontario, Canada
The k&n air filter added 6 miles to the gallon on my 2008 land rover. I have used the air filters in my last 6 vehicles. I am very pleased with this product.
Kathy Smallwood, Kentucky
I have now received the oil and air filters for all my cars- Range Rover Sport Supercharged, Jeep Grand Cherokee Limited, Jeep Rubicon, Mercedes Benz E430 and Porsche Cayenne S (only air filters for this one). I have used your products for a long time and am fully satisfied, so I keep the oil filters in stock for regular oil changes.
Humberto Pacheco, Costa Rica