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E-9108
$46.99 USD
MSRP $73.59 36.1% Off
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K&N E-9108 Air Filter

Replacement Filters > Replacement Air Filter
  • 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.

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Available Information

Product Specifications

Air Filter ShapeRound
Filter MaterialCotton Gauze
Filter Re-Oiling Amount1.02 oz (30 ml)
FlangesNone
Height4.875 in (124 mm)
Inner WireNo
Inside Diameter3.5 in (89 mm)
Outside Diameter5.375 in (137 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
Weight0.9 lb (0.4 kg)

Customer Feedback

Be the first to review part E-9108
Easy step by step installation, amazing timing on the shipping. I have a ford 350 with a 6.0 and any one that has one knows the 7.3s are way better but after I put this on it was an amazing difference in truck all together, worth the money.

Benjamin
Texas
I was very impressed overall with ordering from K&N. My order shipped same day and arrived when it was supposed to. The cold air intake system I ordered for my 2003 Ford Crown Victoria Police Interceptor fit very good and the installation was simple. The instructions provided are excellent with step by step instructions with pictures of a Crown Vic engine bay. The increased performance can be felt along with increased throttle response. The sound of the air intake working under hard acceleration is a bonus You can really hear the air being drawn in and it sounds good

Liberty Smith
Caldwell, Idaho
I just got this product yesterday and since putting it in my 1999 ford escort I feel more power out of it the acceleration is better. This product is amazing. The only thing is I wish I could find the cold air intake pipe for my car.

Joel
Maynard, Massachusetts