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K&N Replacement/Washable Auto Air Filter for Toyota/Lexus/Mitsubishi Expired

$34.70
$59.99
+ Free S/H
+24 Deal Score
28,834 Views
Amazon has K&N High Performance Replacement/Washable Auto Air Filter for Toyota/Lexus/Mitsubishi on sale for $34.70. Shipping is free.

Thanks to community member mariox for finding this deal

Note, you may opt-in to Subscribe & Save as an alternative option.

Please check the vehicle fit list per the product page

About the Product
  • Compatible w/ select 2010-2021 Toyota/Lexus/Mitsubishi vehicles
  • Pre-oiled and ready to drop into your factory air box
  • Eco-friendly; washable/reusable product
  • Up to 75,000 miles between cleaning (up to 5 years before cleaning)
  • Will last longer than 10 disposable filters
  • Easy installation
  • Paper material
Warranty
  • Includes 10-year/million mile limited warranty w/ purchase

Editor's Notes & Price Research

Written by
  • This is the best available price for this filter size; normally run upwards in the $45-$58 range
  • Designed for the racetrack; K&N washable, reusable high-flow car air filters features a state of the art design of layered, oiled cotton media, engineered to improve airflow and capture contaminants
  • Eligible for return, refund or replacement within 30 days of receipt
  • Offer valid while promotional price/supplies last
Additional Notes
  • Product has scored a 4.8/5 star rating w/ over 1700+ customer reviews on Amazon
  • Please refer to the forum thread for additional details - Discombobulated
Good Deal?

Original Post

Written by
Edited September 14, 2022 at 03:30 PM by
Originally $59.99

https://www.amazon.com/gp/product/B003LS2PW4/

K&N Engine Air Filter: High Performance, Washable Replacement Filter: Compatible 2010-2021 Toyota/Lexus/Mitsubishi (Highlander, RAV4, Sienna, Avalon, Camry, ES 350, NX300, Rx350, L200, Triton) 33-2443
in Auto Parts & Supplies (3)
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Deal
Score
+24
28,834 Views
$34.70
$59.99

Price Intelligence

Model: K&N Engine Air Filter: High Performance, Washable Replacement Filter: Compatible 2010-2021 Toyota/Lexus/Mitsubishi (Highlander, RAV4, Sienna, Avalon, Camry, ES 350, NX300, Rx350, L200, Triton) 33-2443

Current Prices

Sort: Lowest to Highest | Last Updated 5/6/2024, 12:03 PM
Sold By Sale Price
Amazon$61.29
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Featured Comments

Project Farm test results weren't kind to these wet filters, with the exception of 'race day' use. 😉
this.
99% of the people that use kn filters dont clean and oil them every year. you're just causing damage to your maf and throttle body
You want to feel the "gains" of an air filter? Stick with oem and clean your MAF sensor.

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Joined Mar 2005
L9: Master
> bubble2 4,457 Posts
1jzgte
09-12-2022 at 07:48 AM.
09-12-2022 at 07:48 AM.
You want to feel the "gains" of an air filter? Stick with oem and clean your MAF sensor.
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> bubble2 586 Posts
CJRERuss
09-12-2022 at 10:04 AM.
09-12-2022 at 10:04 AM.
Project Farm test results weren't kind to these wet filters, with the exception of 'race day' use. 😉
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GOD
> bubble2 6,330 Posts
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thehash
09-12-2022 at 10:04 AM.
09-12-2022 at 10:04 AM.
Quote from 1jzgte :
You want to feel the "gains" of an air filter? Stick with oem and clean your MAF sensor.
this.
99% of the people that use kn filters dont clean and oil them every year. you're just causing damage to your maf and throttle body
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Joined Sep 2009
L7: Teacher
> bubble2 3,509 Posts
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aznxenon
09-12-2022 at 10:10 AM.
09-12-2022 at 10:10 AM.
Quote from 1jzgte :
You want to feel the "gains" of an air filter? Stick with oem and clean your MAF sensor.
To make your car sound faster for freeeeee, be like this guy and start drilling holes in your exhaust pipe!!! 😂 https://youtu.be/y5gdUcHVSJI

Disclaimer: I don't recommend doing this
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Joined Apr 2005
Be water my friends
> bubble2 1,929 Posts
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sKwiD
09-12-2022 at 10:20 AM.

Our community has rated this post as helpful. If you agree, why not thank sKwiD

09-12-2022 at 10:20 AM.
Quote from CJRERuss :
Project Farm test results weren't kind to these wet filters, with the exception of 'race day' use. 😉
Link for those who want to watch. Very informative https://www.youtube.com/watch?v=sJ3L-E-ufYo
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Last edited by sKwiD September 12, 2022 at 11:15 AM.
Joined Jul 2007
L5: Journeyman
> bubble2 586 Posts
CJRERuss
09-12-2022 at 10:22 AM.
09-12-2022 at 10:22 AM.
Quote from sKwiD :
<p></p><p>Link for those who want to watch. Very informative. </p><p>https://www.youtube.com/watch?v=sJ3L-E-ufYo</p><p> </p>

Thanks for linking, my friend …
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Joined Dec 2011
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> bubble2 709 Posts
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ssg10587
09-12-2022 at 11:32 AM.
09-12-2022 at 11:32 AM.
Know people rag on K&N but have em on all my cars and never had an issue. Usually clean and lightly re-oil em every 40-50k, also blow em off every 10k. I personally like the extended use as well as they add some induction noise.

Also anyone who knows cars knows an intake really isnt the place to add power. A custom tune goes a much longer way and usually costs less than a CAI.
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Joined Sep 2016
Penguinbro
> bubble2 5,359 Posts
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anonymous2929239
09-12-2022 at 11:59 AM.
09-12-2022 at 11:59 AM.
Quote from thehash :
this.
99% of the people that use kn filters dont clean and oil them every year. you're just causing damage to your maf and throttle body
kn are garbage, just use OEM people. your car doesnt need this
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> bubble2 1,149 Posts
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drsnowmon
09-13-2022 at 05:09 AM.
09-13-2022 at 05:09 AM.
Quote from FreedomPenguin :
kn are garbage, just use OEM people. your car doesnt need this
What's wrong with KN? I've never owned one
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> bubble2 158 Posts
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95m3ltw
09-13-2022 at 05:20 AM.

Our community has rated this post as helpful. If you agree, why not thank 95m3ltw

09-13-2022 at 05:20 AM.
Quote from drsnowmon :
What's wrong with KN? I've never owned one

they do not filter as good as the stock paper filter, plus add in the fact most owners do not properly clean and oil the filter either makes it worse. Most that do clean, oil the filter too much and then get a oil film on the MAF which creates other issues.

We use them on race cars and some turbo applications but these engines typically do not see high mileage so they will not suffer from the added particles in the oil. I used to use them on daily drivers and one could noticeably see the dirty oil vs stock paper filter after 5000 miles.

Lastly, modern cars typically do not have restrictive air intakes unless it is by design to reduce noise. Car companies are not going to leave any HP sitting on the table except for rare occasions when say a entry level vehicle shares the same engine with a premium model so they might de rate the lower models engine but that is also usually done in software, not by intakes or exhausts.
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mariox
09-13-2022 at 06:24 AM.
09-13-2022 at 06:24 AM.
Quote from FreedomPenguin :
kn are garbage, just use OEM people. your car doesnt need this
I have the KN air filter and air cabin filter. They're not garbage. Works just as well as oem and can be washed and reused for a long time.
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> bubble2 689 Posts
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rktdoc
09-13-2022 at 10:44 AM.
09-13-2022 at 10:44 AM.
Quote from mariox :
I have the KN air filter and air cabin filter. They're not garbage. Works just as well as oem and can be washed and reused for a long time.

Lot of people down them I've never had the first problem except for one that was a factory dud
.
Called k&n about it they documented it said that if my engine failed in 250k, they would cover it providing I could provide service records.
That was 11 years ago.
Engine is still running like a bat out of hades, no problems.
A large amount of the abrasive particles is actually a by product of combustion and that's carbon after fuel is burned and engine oil flash off from pcv system.
The don't filter as well as paper, but I've seen plenty of completely worn out ring sets and valve faces with paper filter too.
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Penguinbro
> bubble2 5,359 Posts
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anonymous2929239
09-13-2022 at 10:47 AM.
09-13-2022 at 10:47 AM.
Quote from mariox :
I have the KN air filter and air cabin filter. They're not garbage. Works just as well as oem and can be washed and reused for a long time.
Look man, ive had sports cars, sports motorcycles, casual stuff etc.

I used to be all about KN or AEM for non oiled filters. fact is, when I tore down airbox's and engines, it was always damn dirtier and slimier than OEM set up. you may get 1-3hp, but you are letting a crap ton of dust through. it just isn't worth it unless you need all the hp you can get.

to top it off, cleaning them annoying, oiling not a big deal, and if you guys have a MAF sensor, buy AEM instead. its the non oiled version.

but you really should just buy oem people. my mustang had KN as well, and man, it ate bugs up. hated pulling it out and washing it, all he pleats had tons of flies and bugs etc I had to fish out with a small soft brush. still tedious.

also, my man here straight does testing.
https://www.youtube.com/watch?v=sJ3L-E-ufYo
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