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K&N Air Filters Part #33-2371 Customer Reviews

Average Rating

12 Customer Reviews

great filter

Reviewed by David B (Marion Center, PA) Reviewed for a 2008 Suzuki SX4 — Nov 02, 2013 4:37 PM

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I have K&N air filters in all 3 of my cars and my pick-up. Great product! these air filters go at least twice the miles between cleanings as the paper filters lasted between changes. When I purchase a vehicle, one of the first things I do is install a K&N air filter.

Good Vaule

Reviewed by Lucius B (Honeoye Falls, NY) — May 30, 2013 3:58 AM

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This air filter only costs a little more than 2 throw away ones and can be cleaned easily.Fits great.

Fits like a glove

Reviewed by Todd H (Highlands Ranch, CO) Reviewed for a 2009 Suzuki SX4 — Dec 22, 2011 9:08 AM

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1 of 1 people found the following review helpful.

A bit more power and a bit more MPG out of my slow Suzuki. Fit perfectly, easy gains for little money.

Great Improvement!

Reviewed by TIMOTHY K (Keene, NH) Reviewed for a 2008 Suzuki SX4 — Sep 19, 2009 9:26 AM

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Instant additional power. I am really glad I purchased this item.

Great product

Reviewed by Roy K (Lone Jack, MO) Reviewed for a 2001 Dodge Durango — Apr 08, 2009 3:40 PM

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4 of 5 people found the following review helpful.

great product.......the fourth one i have purchased

my results

Reviewed by james g (Ridgeville, SC) Reviewed for a 2007 Suzuki SX4 — Feb 20, 2009 5:47 AM

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Purchased to help with increased fuel economy and better engine response, i have used k and n many times in many vehicles with much satisfaction, so far i installed this filter in my 07 suzuki sx4 with a 4 cylinder and after 3 tanks of gas, sadly i have noticed about a 1/2 mile less per gallon, as far as acceleration i have not seen any increses in response of performance. I have been happy in the past, but so far i am not happy and if i continue to see a reduction in my fuel economy, i will remove it and go back to a stock filter.

good deal

Reviewed by ted t (Easton, PA) Reviewed for a 2007 Chevy Silverado — Jan 14, 2009 5:44 PM

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easy install, fit perfect, can feel difference in power,

SX4 K&N

Reviewed by William C (Fayetteville, PA) Reviewed for a 2008 Suzuki SX4 — Dec 09, 2008 12:11 PM

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I lost about 3 MPG but I did gain HP and a smoother ride.

2007 Suzuki SX4 K&N Filter

Reviewed by Glenn S (Folsom, CA) Reviewed for a 2004 Nissan Murano — Aug 06, 2008 8:56 PM

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10 of 10 people found the following review helpful.

The filter installation was very easy. I now get better off the line throttle response and improved mph by abount 1 mpg. I was more interested in improved off the line throttle response than fuel improvement. Debated on CAI upgrade but decided on a K&N filter to see if I could see any difference. I am satisfied with my decision since I'm not so interested in high performance upgrades but wanted some better stop & go response. The air flow increase from K&N vs OEM filter was enough improvement for me.

Great Product!

Reviewed by William C (Huntsville, AL) Reviewed for a 2007 Suzuki SX4 — Jul 30, 2008 5:46 AM

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After my first fill up, I've noticed a 1 Mpg gain, with a definite increase in power. K&N Filters are money well spent!

K&N Air Filters - 33-2371

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