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K&N E-1650 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.9 out of 5 stars   7 Customer Reviews
  • Designed to boost horsepower and rate of acceleration
  • Can be cleaned and reused again and again
  • High air flow with exceptional filtration
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • Works with factory vehicle electronics
  • Emissions legal in all 50 US states
  • Will NOT void vehicle warranty
  • K&N Million Mile Limited Warranty
The K&N E-1650 replacement air filter is designed to increase horsepower and acceleration by reducing restriction and increasing air flow to your engine. The E-1650 is made with layers of woven cotton that offer superior filtration and can be washed and reused repeatedly. K&N replacement air filters can go up to 50,000 miles before cleaning is required, depending on driving conditions. The E-1650 is easy to install and is custom designed to fit right into the factory air box of many automotive and industrial applications.

[More Information on K&N Replacement Air Filters]

Product Specifications

Air Filter Outlet ShapeNot Flanged
Air Filter ShapeRound
Filter MaterialCotton Gauze
Filter Re-Oiling Amount1.69 oz (50 ml)
Height3.063 in (78 mm)
Inner WireNo
Inside Diameter12 in (305 mm)
Outside Diameter14 in (356 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height3.31 in (84 mm)
Product Box Length14.22 in (361 mm)
Product Box Width14.25 in (362 mm)
Product StyleRound Air Filter
Top Material/FinishNone
Top StyleOpen
Weight2.3 lb (1.1 kg)

K&N E-1650 Air Filter Product Reviews

Monday, October 3, 2016 - Part E-1650
Quick shipping, exactly what I ordered.

Frederic Anthony
Port Charlotte, Florida
Thursday, September 8, 2016 - Part E-1650
I purchased this filter for my 77 cutlass. And I couldn't be happier with the results, its a perfect fit and I actually notice a difference in throttle response. Also the tracking of my order was extremely easy and convenient. I will continue to use your products in the future. Ya'll rock! Thanks again.

Zachary Tipton
Benton Harbor, Michigan
Monday, June 27, 2016 - Part E-1650
It was a perfect fit for my after market air filter housing. Thank you.

Tim Garrison
Grover Beach, California
Monday, April 20, 2015 - Part E-1650
This was purchased as a gift for friend who owns a beautifully restored 67 Chevelle. I just couldn't let it breathe through anythIng less than a K&N. That should tell you what I think of this product.

Paul Brad
Seaford, New York
Friday, January 9, 2015 - Part E-1650
Nice, high quality filter, living up to K & N'S reputation. I will reccommend K & N products to every one I can.

Jerry Berg
Tuesday, August 5, 2014 - Part E-1650
First time user of a K&N air filter. Quality seems good. Hope that it performs like they say. A lil too snug of a fit but works.

Ed Ciervo
New York
Wednesday, April 23, 2014 - Part E-1650
I just installed a new crate 350 in my 1956 Bel Air. I've used K&N's before and I'm looking forward to improved performance and long use with this filter on this car also. This motor is rated at 290 HP, but with new Hooker headers, Flowmaster exhaust and the K&N filter I'm hoping for a boost of 15-20 additional HP!

Mike Siebel