K&N E-2658

Replacement Filters > Replacement Air Filter
List Price: $87.36
Your Price: USD $58.99

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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 K&N 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 ShapeRound
Filter MaterialCotton Gauze
Filter Re-Oiling Amount1.61 oz (47 ml)
Height9.875 in (251 mm)
Inner WireNo
Inside Diameter2.688 in (68 mm)
Outside Diameter4.5 in (114 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height11 in (279 mm)
Product Box Length6.38 in (162 mm)
Product Box Width6.38 in (162 mm)
Product StyleRound Air Filter
Top Material/FinishNone
Top StyleOpen
Weight1 lb (0.4 kg)

Customer Feedback

Installed it on my Volkswagen Polo. The car became more economical and better acceleration. I am very satisfied with this product.

Edoardo Castillo
Great results with K&N 57i induction kit.

Hi There,
I would like to thank you all at k&n for producing great filters and kits. Recently I bought one of your induction kits(57i kit) for the Volkswagen Polo 1.6 mpi, the difference is astounding, WHAT A NOISE, also increased power and torque, Brilliant. Engine was ok stock but now it's brilliant, It breathes so much better and responds so much quicker, and the car now sounds awesome, 3rd gear and floor it and it flies!!!!!!. Should have got one much earlier. It was my friend who introduced me to them. He had kits on his fiesta and escort.


Scotland, United Kingdom
Well I have been using K&N panel air filters for many years. I am a taxi in Cambridge, done 449,000 miles on a Mondeo diesel estate, 340,000 on a audi A6 diesel estate. Now just got a Toyota Avensis 2.0 diesel estate 10,000 miles, all these miles on above cars I had from day one a K&N air filters. Yes as soon as you fit air filter you notice the difference in slight more power, smoother, its a no brainer to buy and fit. Work it out about every 40,000 miles need to buy cleaner and clean the filter not because its noticeable driving car but it just looks dirty, every service you do not buy a air filter. Only a few services and you got your money back on the cost of K&N air filter.

Peter Rule
Cambridge, United Kingdom