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K&N Air Filters Part #33-2459 Customer Reviews

Average Rating

10 Customer Reviews

Long time customer

Reviewed by Anthony L (OIL CITY, PA) Reviewed for a 2014 Honda CR-Z — May 05, 2016 6:08 AM

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I have been an advocate for K&N filters for 22 years and 5 vehicles. Not only are these filters a lifetime product but the difference in performance is readily noticed. K&N is a bargain, quality product that is easily maintained. I am a "forever" fan!

Simply the best

Reviewed by Stanimir S (MOUNT PROSPECT, IL) — May 19, 2015 2:42 PM

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Only air filter I purchase for any of my vehicles.

Always the right choice works every time

Reviewed by charles m (camarillo, CA) Reviewed for a 2006 Ford Explorer — Feb 11, 2015 8:42 AM

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Have had on all my cars always makes them run better harder or more mpg depends on what you want Nissan 350z ran better harder ford explorer better idle sounds awesome better mpg honda crz better mpg and fun to drive

Honda CRZ

Reviewed by Ryan E (Wheat Ridge, CO) Reviewed for a 2011 Honda CR-Z — Sep 08, 2014 5:35 PM

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0 of 5 people found the following review helpful.

I recently purchased a K&N filter for my CRZ. I went to my local parts store and they wanted too much for a replacement paper filter. I was able to purchase a quality K&N for just a little more than a disposable paper filter. Perfect fit.

Pay Honda $40.00 Many times...

Reviewed by Gregory B (Arlington, TX) — May 26, 2014 8:36 PM

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1 of 1 people found the following review helpful.

Pay Honda $40.00 every replacement of the filter when its required or pay for one K&N ONCE. If you keep your car more than 2 years, it is worth the price of the K&N easily. PLUS... It looks like my wife's CR-Z Hybrid gets 3 mpg better on the highway with ME driving ("SPIRITED") 40-43 and my wife gets 2 mpg better overall combined city-hwy average consistently. 39.5 avg to 41.5 avg. mpg. The difference is larger when she does more hwy driving, when the gas engine is the sole source of propulsion.


Reviewed by scott h (pensacola, FL) Reviewed for a 2012 Honda CR-Z — Sep 26, 2013 11:42 AM

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Great filter, cost great, quality outstanding

K&N Air Filter

Reviewed by Anthony T (Scottsdale, AZ) Reviewed for a 2011 Honda CR-Z — Mar 10, 2012 2:24 AM

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0 of 1 people found the following review helpful.

Great quality & will be able to use for lifetime of car, which is a big savings if you had to pay dealer price 4 or 5 times. In addition engine preformance is better due to higher air flow & increased milage.

K & N Air Filter

Reviewed by Randy S (Fountain Hills, AZ) Reviewed for a 2011 Honda CR-Z — Feb 03, 2012 4:39 AM

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Excellent product, I have used several in the past, alway liked them

Best air filter around

Reviewed by jeremy h (Post Falls, ID) — Oct 12, 2011 8:18 PM

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Very good price, fast, free shipping, got it in about 2 days very easy to put in, improves gas milage and you'll never buy another filter at inflated prices again.

K&N for 2011 Honda CR-Z

Reviewed by Greg M (Spokane Valley, WA) Reviewed for a 2007 Toyota Tundra — Jan 18, 2011 6:28 PM

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2 of 3 people found the following review helpful.

Bought a 2011 Honda CR-Z on News Year Eve; the first mod is a K&N air filter. More to come later.

K&N Air Filters - 33-2459

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