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K&N Air Filters Part #33-2857 Customer Reviews

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Reviewed by Jose C (Salisbury, MD) Reviewed for a 2006 Porsche 911 — Mar 23, 2016 10:42 AM

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Performance qualities, increased airflow, easy to clean (with K&N products), long life.

Great product

Reviewed by Michael F (NEW LENOX, IL) — Jun 21, 2015 6:03 AM

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Easy to install and Easy to maintain . We have them in all of our cars!

Air filter

Reviewed by Michael O (Chaparral, NM) Reviewed for a 2013 GMC Sierra — Mar 21, 2015 6:29 AM

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Ordered two both shipped quickly both fit. I could tell the increase in air flow in my truck, I have not had a chance to drive the other vehicle, but my wife said she felt no difference.

All as expected from ads and other reviews

Reviewed by James P (ALBUQUERQUE, NM) — Aug 13, 2014 9:16 PM

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slight additional growl from engine is nice.............NOT objectionable...........extended life of filter is a long term investment vs the routine change of high priced mfg parts.

Been using for years

Reviewed by Barbara K (Fayetteville, AR) Reviewed for a 2013 Audi Q7 — Nov 19, 2013 4:25 PM

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I purchased two K & N's for my two new additions. I've been using K & N filters for twenty years and love their performance.

my opinion

Reviewed by Robin J B (Sarnia, Ontario) Reviewed for a 2012 Volkswagen Touareg — Aug 28, 2013 1:05 PM

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great product does exactly what it claims to do,better performance better mileage

HughRover

Reviewed by hugh o (AIEA, HI) Reviewed for a 2009 Land Rover Range Rover — Aug 27, 2013 9:37 PM

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1 of 1 people found the following review helpful.

After installing the K&N air filter in my range rover I immediately saw improved torque and can actually feel that the engine is freer breathing. Have not noticed any appreciable gain in mileage yet, but it's only been a week and all city driving

Best Aftermarket Filter

Reviewed by Douglas T (La Habra, CA) Reviewed for a 2013 Audi Q7 — Jul 09, 2013 2:28 PM

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I've been an K&N fan for more than 25 years. Excellent quality and performance.

Real fuel saver, and adds some pep too

Reviewed by gil l (santa clara, CA) Reviewed for a 2009 Audi Q7 — Apr 29, 2013 9:17 AM

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I am a fan of K&N filters. This filter helped me get about 10% better mileage so far (after about a months use). I also notice a slight increase in throttle response, which is common with high flow air filters. Highly recommended.

Air Filters for Porsche Cayenne S

Reviewed by Christopher D (Laredo, TX) Reviewed for a 2006 Porsche Cayenne — Apr 22, 2012 7:30 PM

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0 of 2 people found the following review helpful.

Well I heard they help with gas mileage compared to the standard air filters. Like the fact that they are reuseable and think that alone is a plus, especially for my vehicle which requires two and uses premium gas and doesn't get the best mile per gallon ratio. Haven't had them long enough to know but I hope they help out, especially with rising gas prices. Look foward to see if they come through and meet my expectations.

K&N Air Filters - 33-2857

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