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Replacement Filters > Replacement Air Filter

 List Price: $85.80
Your Price: $57.99

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E-1577
 
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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 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®
Available Information
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E-1577 Vehicle Applications


Product Specifications

Air Filter Shape:Round
Filter Material:Cotton Gauze
Filter Re-Oiling Amount:1.33 oz (39 ml)
Flanges:None
Height:2.75 in (70 mm)
Inner Wire:No
Inside Diameter:11.5 in (292 mm)
Outside Diameter:13.25 in (337 mm)
Package Contents:1 Air Filter
Package Quantity:1
Part Number:E-1577
Product Box Height:14.25 in (362 mm)
Product Box Length:14.13 in (359 mm)
Product Box Width:4.38 in (111 mm)
Product Style:Round Air Filter
Top Material/Finish:None
Top Style:Open
Weight:2 lb (0.9 kg)


Customer Feedback      Be the first to review part E-1577

I just installed a K&N air filter in my 2007 Pontiac Soltice GXP and took it for a ride out on a farm road and I have to say it really performs well. With the vehicle's turbo I was getting about 10 lbs of boost at 5300 rpm. Now, I get about 18 lbs of boost at 6000 rpm. I estimate that I am adding about 8-10 hp on top of the stock 260 hp. So far so good. I plan to use the recharger kit to clean as an alternative to replacing standard air cleaners at every maintenance schedule. I eventually want to install a cold air intake, but for now, this air filter will give me the performance I want.
Tim, Bay City, Michigan
Hey what's up guys?  Just installed my KN, in my 98 Cadillac Deville Concours, and let me tell you... It runs better than a Cadillac.  It's not only increased my horsepower, but has given me more miles to the gallon.  Girls have also said that it sounds a lot better. Thanks KN for manufacturing good products.

Arribaaa KN!!!!!!!!
Juan Camanay, Canada
I have used the K&N air and oil filters for several years now with excellent success. My 04 Deville Cadillac was lacking something when pushing the pedal. I threw in a K&N air filter and not only does it breathe much better, the computer picked up on this and it even shifts at a more responsive point. Also I should add that I threw in the highly recommended Torque Master spark plugs to complement the air filter and that was another solid gain - money well spent!
Paul Letteri, Connecticut/Massachusetts