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- Part #:33-2181/33-2181
- Two filter kit (vehicle requires two filters)
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K&N Air Filters Part #33-2181/33-2181 Customer Reviews
54 Customer Reviews
Reviewed by Jose R (WESLEY CHAPEL, FL) Reviewed for a 2006 Mercedes-Benz C-Class — Mar 09, 2018 8:06 PM
Reviewed by Joseph M (Rotterdam Jct., NY) Reviewed for a 2006 Mercedes-Benz CLS-Class — Aug 01, 2017 6:32 PM
First thing i do when i purchase a vehicle is replace the filter with a k&n Love to hear the sound of the extra air rushing in to the engine when i step on it....Defenitly ITS the first item i replace when i purchase a vehicle...Been using K&N for many yrs...Love the sound of the air rushing into the engine when i step on it...For sure a increase in power and response...Its worth the extra money as it pays for itself due to never having to buy another air filter....
Reviewed by Peter d (ROWLAND HEIGHTS, CA) Reviewed for a 2007 Kia Sedona — Sep 16, 2016 5:22 AM
Reviewed by JOHN B (Landing, NJ) Reviewed for a 2012 Mercedes-Benz C-Class — Aug 11, 2016 7:53 AM
Reviewed by Elias J (Boston, MA) Reviewed for a 2003 Mercedes-Benz C-Class — Jul 17, 2016 10:32 PM
This product truly lives by its words! I have noticed difference in my car's performance and gas consumption. I would recommend it to any person who wants something of high quality. It was also really easy to install and took me about 5-10 minutes to install.