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K&N E-2350 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   2 Customer Reviews
  • 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 ShapeRound
Filter MaterialCotton Gauze
Filter Re-Oiling Amount1.42 oz (42 ml)
Height6.5 in (165 mm)
Inner WireNo
Inside Diameter3.5 in (89 mm)
Outside Diameter5.313 in (135 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height7.25 in (184 mm)
Product Box Length6.5 in (165 mm)
Product Box Width6.5 in (165 mm)
Product StyleRound Air Filter
Top Material/FinishNone
Top StyleOpen
Weight1.1 lb (0.5 kg)

K&N E-2350 Air Filter Product Reviews

Tuesday, October 29, 2013 - Part E-2350
I have used these filters in the past and found nothing comparable to them. When I purchased my 1986 Jaguar XJ6 this past summer, first thing was to install a K&N. I noticed right away a smoother acceleration and a nice pep in performance.

Thomas Ivester
Greer, South Carolina
Thursday, July 19, 2012 - Part E-2350
Night and Day I have a 1997 Land Rover Defender 90 and replaced the old dirty factory filter with a new KN filter and it works fantastic. Not only does the motor sound throatier, but the truck really breathes better pulling hills on the highway and comes off the line from a stop with a lot less effort. When I have been 4-Wheeling, I notice very little lag at high elevations and can now tap the gas pedal to get over obstacles much more easily.

Thank you for a superior product, I should have install a KN filter years ago.

David Larson