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K&N Air Filters Part #33-2181 Customer Reviews
31 Customer Reviews
Reviewed by Hector G (Milpitas, CA) — Aug 03, 2013 6:54 PM
I Have Several Cars. I Have A K&N Air Filter In Each Car. It's Just Simple To Install. Unlimited Miles Warranty. It's Better Than Buying Another Cheap Filter Every So Often. First Time Though That I Needed To Order 2 K&N Air Filters For 1 Car. The 2006 Mercedes Benz E350 Requires 2 K&N Air Filters. Overall I Would Suggest Anyone Who Would Like To Save Money And To Overall Help Improve Your Vehicles Performance, To Purchase A K&N Air Filter. Most Importantly, It Doesn't Void Your Warranty
Reviewed by Anthony M (Dixmoor, IL) Reviewed for a 1999 GMC Savana — Mar 06, 2013 4:17 PM
I switch to k&n air filter after driving my friends ( 01 Mercedes S500) I notices the approve acceleration. Which my car didn't have with non- K&N air products. Once I switch I notice the improve acceration and fuel efficiency. I install K&N in my 99 GMC conversation van (explorer SE). Got great results.
Reviewed by John K (Las Vegas, NV) Reviewed for a 1999 Mercedes-Benz SL-Class — Nov 22, 2011 6:44 PM
Though the initial price is high, you're getting a high quality filter that can be easily cleaned and used again. I have used K&N filters on my motorcycles for years and am very happy with their performance. I live in a desert area with lots of dust and other particles in the air. In my opinion a paper filter is just not going to do the job over the long term. I know the K&N's will do the job.
Reviewed by John C (Sperry, OK) Reviewed for a 2007 Volkswagen Jetta — Jun 04, 2011 5:42 AM
Reviewed by REY Z (Modesto, CA) Reviewed for a 2007 Mercedes-Benz C-Class — Mar 09, 2010 1:37 PM