K&N E-2890

Replacement Filters > Replacement Air Filter
List Price: $65.98
Your Price: USD $41.99

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Not In Stock.
  Will ship as soon as it becomes available.
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 ShapeOval
Filter MaterialCotton Gauze
Filter Re-Oiling Amount1.21 oz (36 ml)
Height3.75 in (95 mm)
Inner WireNo
Inside Length6.875 in (175 mm)
Inside Width2.375 in (60 mm)
Outside Length8.875 in (225 mm)
Outside Width4.375 in (111 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height9.06 in (230 mm)
Product Box Length5.56 in (141 mm)
Product Box Width4.56 in (116 mm)
Product StyleOval Air Filter
Top Material/FinishNone
Top StyleOpen
Weight1.2 lb (0.5 kg)

Customer Feedback

Be the first to review part E-2890
I just started using K&N air filters about two years ago, I put one in my 1972 Ford Courier. On the Ford Courier it really did not increase the horse power but the gas mileage is outrageous. I'm a Volunteer Fire Fighter and I use my truck to go on a lot of these calls> I have a 14.4 Gallon gas tank on my little truck, I uses to be able to only get something like 19 miles to the gallon, but with K&N I get like 34 to 35 miles to the gallon, and this is a carbureted truck.
My F250 on the other hand has gotten better gas mileage, but has a whole lot more horse power to it now, I put one my mother's car and her gas mileage went to about 27 to 28 miles to the gallon. K&N is worth the money and I recommend it to everyone I know for them to use a K&N air filter. It pays for its self in the long run....

Arthur Blazic
Ellicott, Colorado
After reading other reviews I decided this was the intake for my 2013 Ford Focus with the 2.0L Duratec engine. Great sound and noticable performance, plus better fuel economy. The numbers don't lie. The provided dyno info was almost exact when I had put mine on the dyno. Nearly 10hp gain through the meat of the power curve.

Installed this product on my 1991 Ford F-150 and what a difference it has made. Definitely gave it more power and about 3-5 mpg better. This was a want for this truck, now a NEED for my other vehicles.

Jake Myers