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K&N Air Filters Part #33-2337 Customer Reviews

Average Rating

22 Customer Reviews

Extremely High Quality and Easy to Install

Reviewed by Eduardo K (THOUSAND OAKS, CA) Reviewed for a 2008 Saab 9-3 — Apr 17, 2017 8:24 PM

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I immediately felt the power on my 300+ HP go up to another level. It also felt like it accelerated smoothly. My car can breathe!!

Quality as always

Reviewed by Emily L (CONTOOCOOK, NH) Reviewed for a 2004 Saab 9-3 — Oct 31, 2016 7:56 AM

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Great product and ease of installation, you'll notice the difference right away. Ships fast.

K&N Filter for 2005 Saab 9-3 and 2010 Nissan Cube

Reviewed by William D (FISHERS, IN) — Feb 19, 2016 4:18 AM

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I have seen the ads and thought about buying a K&N filter for years. Finally I pulled the trigger and shame on me for not doing it earlier. Installing the filters was a breeze in both cars and even a novice with a ratchet set (like me) can do it. The throttle response in both cars is noticeable and the Saab sounds much better as well. Do you self a favor and buy one today.

It is my fifth K&N filter

Reviewed by Jerry F (Ridgway, CO) Reviewed for a 2008 Jeep Grand Cherokee — Feb 18, 2014 7:41 AM

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If they weren't the best I wouldn't continue to purchase them. I am very pleased with the performance of this product.

Jimmy

Reviewed by James K (SAINT CHARLES, IL) Reviewed for a 2003 Toyota Camry — Dec 23, 2013 3:34 PM

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I have one in all family cars/trucks as you earn money back over time not having to buy air filters As for performance not earth shattering in my N/A 4 banger until I go WOT. In Saab, with turbo, pretty awesome. More sound, off the line, but WOT is whole new car. I recommend simply to save money on new filters. Each engine will behave differently. Only problem is I wish the filter was thicker. Oil seems to get black quicker? That's ok I change oil 3 to 5000 miles.

Quality made, but lacking some features...

Reviewed by Ryan L (Port Townsend, WA) Reviewed for a 2003 Saab 9-3 — Jun 19, 2013 5:05 PM

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I've always had good luck with K&N filters, whether as a direct replacement or for an all out performance application. This one was no different. An immediate change in turbo response was noticed, despite the car previously having a very clean paper filter. K&Ns are always good investments, if just for the ability to clean them, but this one also offered a noticeable performance gain.

at all.works great.

Reviewed by yuikuen n (ROCKVILLE, MD) Reviewed for a 2008 Ford F-150 — Apr 19, 2013 10:56 AM

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1 of 1 people found the following review helpful.

at all. works great.too fun to drive.highflow air filter mades a lot of fun.save some gas also.get more powers.great filter.i like it.

no complaints

Reviewed by ron l (MINNEAPOLIS, MN) Reviewed for a 2004 Saab 9-3 — Feb 13, 2013 6:40 AM

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what can i say, i have no complaints with the filter or the service from A.A.....auto anything that is. filter was easy to install, took about 5 minutes. shipping was fast and prompt from A.A.. guess i'll be back for other car needs through A.A..

Excellent product, great price !!

Reviewed by Thai T (Austin, TX) Reviewed for a 2006 Saab 9-3 — Jan 29, 2013 8:35 PM

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The product arrived in good shape and on time. Better price compare to other site. Installation is a breeze. Performance and gas mileage improves noticeably.A very satisfy customer.

Worth every penny!

Reviewed by lee c (ripon, WI) — Nov 07, 2012 3:39 PM

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You can't go wrong with this air filter. I noticed an improvement right away.

K&N Air Filters - 33-2337

(22)
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