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K&N Air Filters Air Filter - 33-2452

By K&N
16,624 Reviews
$74.99
Regular Price
On Sale: 20% Off
$59.99
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Features:
  • Part #: 33-2452
In Stock - Ships by 12/08/2022
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Product Info
Features:
  • K&N Air Filters feed your motor clean, energy-rich oxygen while remaining eco-friendly
  • Designed for your specific year, make and model
  • Comes pre-oiled and ready for installation
  • Unrestricted airflow increases horsepower and acceleration, while filtering out harmful particles
  • Enhances fuel economy to save you a few extra bucks at the pump
  • Pleated and oiled cotton-gauze filtration medium runs up to 50,000 miles between cleanings
  • This medium is also lifetime reusable and washable
  • 50-state street-legal filter won’t void your vehicle warranty
  • K and N Air Filters carry with them a Million Mile Limited Warranty
  • How To Clean K&N Air Filter (PDF)
Description:

For more than 30 years, K&N cold air induction and cold air intake filters have been the choice in engine filtration. Designed to deliver virtually unrestricted flow to help your engine run stronger, cleaner and with greater fuel efficiency, K&N Air Filters are pre-oiled and ready for installation in your specific year, make and model.

The secret is in the filter medium – four to six sheets of pleated and oiled cotton-gauze are layered between two sheets of aluminum wire mesh. This tried-and-proven design traps dirt, dust and other harmful particles, while clean, power-enhancing air flows freely to your engine.

KN Air Filters require only a simple cleaning every 50,000 miles, and with no costly changes or services required, it saves you money in the long run. You’ll also help the environment in the long run by reducing the number of disposable air filters that wind up in our nation’s landfills. Street-legal in all 50 states, your K&N Drop In Filter is covered by a Million Mile Limited Warranty.

Notes:
Moss Warranty Act Statement

Thanks to the Magnuson Moss Warranty Act: US Code – Title 15, Chapter 50, Sections 2301-2312, your vehicle’s factory warranty is protected by law when you add aftermarket parts.
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Customer Reviews

Average Rating
Appearance
Ease of Installation
Price/Value
Quality
16624 Customer Reviews
5 Star
13370 (80%)
4 Star
2604 (16%)
3 Star
410 (2%)
2 Star
107 (1%)
1 Star
133 (1%)

go fast

I have been using K&N filters for over 25 years always been a good product and never had a problem. I honestly think I have seen a slight increase in horsepower in all the cars I have used them in.
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Ease of Installation
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Posted By Roger H (Parker, CO) / November 23, 2018
2015 Lexus RC 350
Yes
No

K&N Oil Filter for 2016 Lexus GS 350

I replaced the OEM with K&N Oil Filter on my 2016 GS 350 and drive this K&N for 5K now. What the different between OEM VS K&N oil filter? Not much, but I can feel the engine is more response, a little bit sound louder and gas millage is improve just about 1 mile/gal. So it is worth the money to buy K&N? it is up to you, and I don't have any problem about MAS yet hopefully is not cause any problems in the future.
Appearance
Ease of Installation
Price/Value
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Posted By Tuan L (Sugar Land, TX) / October 6, 2018
2016 Lexus GS 350
Yes
No

K&N air filter

K&N replaces factorty filter in all my cars...
Appearance
Ease of Installation
Price/Value
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Posted By David L (Dallas, TX) / March 12, 2018
2017 Lexus GS F
Yes
No

K&N for G4 Lexus GS350

It seems like a great option considering what disposables cost.
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Ease of Installation
Price/Value
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Posted By Joseph S (Cedar Park, TX) / July 25, 2017
2014 Lexus GS 350
Yes
No

Wow!!!

Deliver as expected!!!!! The product is worth the money!!!!!
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Posted By Raul J (CLEARWATER, FL) / January 11, 2017
2016 Lexus GS 350
Yes
No

Great factory replacement

I just installed, so no long term experience. Install was as easy as a factory replacement and the filter came to me in great condition.
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Ease of Installation
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Quality
Posted By Dominick E (MORTON, IL) / December 24, 2015
Yes
No

quality

I have used K&N filters in the past and will continue to use them because of their high quality material.
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Posted By james s (escondido, CA) / October 6, 2015
2015 Lexus RC 350
Yes
No

Great product ,been using them for years

Fast shipping, great product
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Posted By gerald f (waukesha, WI) / July 5, 2014
2014 Lexus GS 350
Yes
No

Awesome as usual

I have K&N filters in all my cars and swear by them.
Appearance
Ease of Installation
Price/Value
Quality
Posted By Dean M (Paris, TX) / February 4, 2014
2014 Lexus GS 350
Yes
No

It Good!!!

I love it!!!
Appearance
Ease of Installation
Price/Value
Quality
Posted By Vr L (houston, TX) / September 13, 2013
2013 Lexus GS 350
Yes
No
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