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Replacement Filters > Replacement Air Filter

 List Price: $73.60
Your Price: $49.99

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E-2780
 
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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
E-2780 Cross Reference
Installation Instruction Sheet
E-2780 Vehicle Applications


Product Specifications

Air Filter Shape:Round
Filter Material:Cotton Gauze
Filter Re-Oiling Amount:0.83 oz (25 ml)
Flanges:None
Height:2 in (51 mm)
Inner Wire:No
Inside Diameter:8.5 in (216 mm)
Outside Diameter:10.5 in (267 mm)
Package Contents:1 Air Filter
Package Quantity:1
Part Number:E-2780
Product Box Height:3.63 in (92 mm)
Product Box Length:12.25 in (311 mm)
Product Box Width:12.25 in (311 mm)
Product Style:Round Air Filter
Top Material/Finish:None
Top Style:Open
Weight:1.6 lb (0.7 kg)


Customer Feedback      Be the first to review part E-2780

I have tried K&N Air Filter (E-2999) in my 2013 Audi A8 3.0L fuel type and I have really noticed the difference in terms of performance, initial torque and even horsepower. When you start accelerating, you can hear the air flowing through K&N filter and it really sounds good. Moreover, I can estimate the increase in hp to be around 30 hp which is great by only replacing the original air filter to K&N. Note: make sure to ask you car service provider if you are allowed to use them or not in order to not lose the car warranty. In my case, I usually remove them before the sending my car for routine checks.
Majed, Saudi Arabia
I got my 2014 Mazda 3 S 2.5 in April and immediately replaced the paper filter with a K&N filter. However I had been thinking of replacing the intake with a High Performance Intake unit. I checked with the Service Manager at my dealer to see if there would be any warranty issues. He said that it would not impact any warranty coverage (although he suggested that I could replace the K&N unit with the original air intake if there was a factory recall on the fuel system). I found this kit really easy to install. The photo instructions were well detailed and easy to follow. I was amazed at the length of the original factory unit. From the 5 inch slot opening it takes a 90 degree turn, goes down 20 inches into the fenderwell, does a 180 and goes back up another 20 inches to the bottom of the airbox. The K&N unit occupies the same space as the factory airbox and is a short 12 inch run to the engine. As I said it was an easy, follow the step/photo installation. The use of the factory air sensor meant there was no recalibration or special tuning required. I just started the engine, checked all of the fittings and clamps to be sure there was no leakage, shut the hood, took a short test drive and it was good to go. You can easily feel the performance increase, especially with the 2.5 liter engine's automatic in sport mode. My brother, who used to sell Mazdas, drove the car before the upgrade and after. He agreed that the performance increase was very noticeable. Plus we both found the very deep intake growl (most noticeable in the Sport mode) to be a blast. It can be intrusive, but isn't anywhere as noticeable when your driving in the normal mode, so this isn't an issue for me. I stopped at my dealer and 3 of the salesmen wanted to see and hear the KN Typhoon. They all loved it and they plan to talk to the Parts Manager about making the kit something that he offers rather than the current I can get one for you which is what he told me when I asked about K&N products. I wanted the kit right away so I checked availability at the O'Reilly Auto store's website (very big in Minnesota). They listed a K&N Typhoon kit. However when I checked with the K&N website the part number they had listed was shown by K&N as for the 2004-2012 Toyota Corolla. So if you want to get a Typhoon kit through your local dealer, be sure to go to the K&N site first to be sure that you get the correct part number. All in all I can highly recommend both the K&N Typhoon Performance kit and ordering directly from K&N. Both exceeded my expectations.
Art Beseman, Apple Valley, Minnesota
Love this filter. That's all I use in my vehicles and motorcycles. This filter makes a huge difference in my Mazda Miata MX5.
Angel, Cocoa, Florida