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E-0665
$64.99 USD
MSRP $100.99 35.6% Off
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K&N E-0665 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   10 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 Large End Diameter9.625 in (244 mm)
Air Filter ShapeUnique
Base Inside Length7.063 in (179 mm)
Base Inside Width2.5 in (64 mm)
Base Outside Length9.625 in (244 mm)
Base Outside Width5 in (127 mm)
Filter MaterialCotton Gauze
Filter Re-Oiling Amount1.89 oz (56 ml)
FlangesNone
Height8.438 in (214 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height12.06 in (306 mm)
Product Box Length12.06 in (306 mm)
Product Box Width6.13 in (156 mm)
Product StyleUnique Air Filters
Top Outside Length6.75 in (171 mm)
Top Outside Width2.438 in (62 mm)
Weight1.9 lb (0.9 kg)

K&N E-0665 Air Filter Product Reviews

See all reviews!
Review part E-0665
Monday, January 11, 2016 - Part E-0665
I have used K&N filters in all my performance vehicles from a Z28 Camaro, Trailblazer SS, C6 Vette, and my last vehicle a C7 Vette. I am very pleased with the performance I get from this fantastic product. I would recommend it highly to anybody looking to improve the performance of their vehicle for more horse power. Get It!

Robert Rangel
Lubbock, Texas
Monday, November 09, 2015 - Part E-0665
works fine use on all my vehicles

R Buickley
Sacramento, California
Thursday, October 29, 2015 - Part E-0665
Excellent filter with a perfect fit as always. Improved power and more air flow can be felt and heard...AWESOME product.

Kent Selfridge
Kaneohe, Hawaii
Monday, October 05, 2015 - Part E-0665
Fast and easy

Wayne Landy
Glenshaw, Pennsylvania
Tuesday, September 29, 2015 - Part E-0665
The filter is well worth it's price as l will never need another one and it increases my mileage as well as performance in an already amazing car. I use K&N in all my vehicles

William Doubleday
Lehigh Acres, Florida
Tuesday, September 08, 2015 - Part E-0665
So this is my 2nd purchase of the K&N Air Filter for my C7 Vette & this is all I put in my ride. Most people buy the replacement oil / spray, but I just buy a New filter K&N - its just my thing....... and because only the best goes into my Vette. Brand New - the only way K&N could top themselves is if they be the 1st Ever to come out with a Dual Cold Air System with 2 K&N's on both sides breathing in the max air to increase power. Hopefully they are listening & considering

Master Mario
Missouri
Monday, August 17, 2015 - Part E-0665
I have used K&N products for years and am never disappointed. This filter installed in about 15 minutes with common tools and fit perfectly. I expect good service based on past experience.

John
Hutto, Texas