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K&N Air Filters Part #33-2399/33-2399 Customer Reviews
50 Customer Reviews
Reviewed by gina a (ALLEN, TX) Reviewed for a 2013 Infiniti G37 — Mar 29, 2016 10:09 PM
Although it may seem expensive in the beginning but you'll be saving a lot more money in the future! Its a great investment. Always use best of best!
Reviewed by James V (Armonk, NY) Reviewed for a 2009 Infiniti G37 — Dec 15, 2015 6:24 AM
One of the inexpensive ways of improving performance for your car is to let it breathe better. I have always installed K&N air filters on my motorcycles and my cars to get a little boost in performance. Well worth the investment
Reviewed by Gene B (Morristown, TN) — Sep 10, 2015 8:01 AM
Easy installation, rapid overnite delivery, excellent price. Too soon to evaluate performance or mpg, but if these filters follow trend of K&N in my other vehicles, I anticipate mpg improvement of 10-15%.
Ships By 6/26
- What Do You Drive?
- Part #:33-2399/33-2399
- Includes two (2) 33-2399 filters
- Two filter kit (vehicle requires two filters)