K&N E-9281

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.0 out of 5 stars   2 Customer Reviews
List Price: $77.98
Your Price: USD $49.99

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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 ShapeOval Straight
Filter MaterialCotton Gauze
Filter Re-Oiling Amount2.51 oz (74 ml)
Flange Type0
Height9.656 in (245 mm)
Inner WireNo
Inside Length4.5 in (114 mm)
Inside Width2.563 in (65 mm)
Outside Length7.438 in (189 mm)
Outside Width5.5 in (140 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height10.75 in (273 mm)
Product Box Length7.37 in (187 mm)
Product Box Width7.38 in (187 mm)
Product StyleOval Air Filter
Top Material/FinishNone
Top StyleRubber
Weight2 lb (0.9 kg)

Product Reviews

Review part E-9281
Friday, November 21, 2014 - Part E-9281
This has made such a difference to the overall performance and as anyone who owns or has ownd a 159, hanging the air filter is not easy, so having one that lasts bit longer between changes or cleans is a big bonus.

Nick Lamb
United Kingdom
Thursday, July 03, 2014 - Part E-9281
Just popped this in my Dad's Alfa Romeo Brera 2.4 JTDM. The difference was very noticeable when I took it out for a test drive. The engine was much looser and responsive. Only giving 4 stars as its just been put in but I'm sure it's worthy of 5. Gave me that extra little push back into the seat : )

Giles Drage
Hampshire, United Kingdom