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K&N Air Filters Part #33-2229 Customer Reviews

Average Rating

12 Customer Reviews

k&n air filter

Reviewed by Terry P (OZARK, MO) — Mar 25, 2014 7:06 AM

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Best value for the money

The Best Filter

Reviewed by Nathan M (RICHMOND, CA) Reviewed for a 2004 Infiniti FX45 — Jan 31, 2014 4:47 PM

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The filter is great easy to install. I noticed a difference nothing huge but it noticeable.

Great replacement filters for the car and the environment

Reviewed by Vipin K (SANTA ANA, CA) — Jun 12, 2013 8:21 PM

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Great replacement filters for the car and the environment

Best air filter .

Reviewed by Bogdan N (BURIEN, WA) Reviewed for a 2003 Infiniti FX45 — Oct 29, 2012 9:49 PM

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It gets +1mpg than with the OEM filter.

Not much improvement

Reviewed by John C. D (Port Richey, FL) Reviewed for a 2005 BMW 7-Series — Jun 25, 2011 6:23 AM

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1 of 1 people found the following review helpful.

Very slight fuel economy improvement to 2005 745Li and 2003 Q45

Jeff

Reviewed by Jeff V (Mont Belvieu, TX) Reviewed for a 2015 Ford F-350 — Jun 11, 2010 7:36 AM

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I've used K&Ns for yrs. Excellent Product.

K&N is the way to go

Reviewed by Bart G (Colorado Springs, CO) Reviewed for a 2003 Infiniti FX35/45 — Feb 06, 2009 8:37 PM

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I got K&N stock replacement air filters to replace the old filters in two of our cars. Slight improvement in gas mileage is a plus, but the big selling point is that these are the only air filters our cars will ever need.

You really can't ask for more from an air filter

Reviewed by Todd L (Corona, CA) Reviewed for a 2004 Infiniti M45 — Sep 04, 2008 5:18 PM

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3 of 3 people found the following review helpful.

My '04 Infiniti M45 shifts faster and is a little more responsive after the K&N filter was dropped in. It took 10 seconds to change filters. The 340 hp of the v-8 sounds good and is a bit quicker, as well. Good job K&N!

Will soon own 3 K&Ns

Reviewed by Richard B (Van Alstyne, TX) Reviewed for a 2000 Chevy Tahoe — Aug 15, 2008 8:19 PM

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I have the filter charger kit in my Chev. Tahoe and it has added 2 mpg city and highway. I just purchased a filter for my wifes Infinity Q45 and I will be ordering one in the next couple of days for my new Hyundai Sonata. I need to verify that the 2008 Sonata filter will fit my 2009.

Whoa!

Reviewed by Tanisha W (Aurora, CO) Reviewed for a 2002 — Nov 06, 2007 9:51 PM

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I experienced an immediate increase in acceleration--talk about whiplash. My engine sounds stronger, and I'm sure I also have an increase in horsepower. I wil never purchase another disposable air filter for any of my vehicles.

K&N Air Filters - 33-2229

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