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K&N Air Filters Part #33-2135 Customer Reviews
124 Customer Reviews
Reviewed by michelle g (San Diego, CA) Reviewed for a 2017 GMC Sierra — Feb 21, 2017 10:54 AM
I have always been impressed with this product. I put them in all my vehicles! One less thing to worry about for maintenance.
Reviewed by Randy L (Harrison, MI) Reviewed for a 2014 GMC Sierra — Oct 01, 2016 6:28 PM
Been buying kn fiters for all types of applications because they last and last and last alot longer than any old energizer bunny ever thought of!
Reviewed by Sterling M (BERKELEY SPRINGS, WV) Reviewed for a 2015 Chevy Silverado — Apr 12, 2016 2:10 PM
It's the third k&n air filter I have had. They do make in improvement in the performance. The one I installed in my new 2015 chevy really made difference.
Reviewed by BRANDON H (Marlborough, MA) Reviewed for a 2012 Chevy Silverado — Dec 21, 2015 5:31 AM
Definately more air flow than stock filter. Looks quality made. Already noticed better gas mileage on highway 19.8mpg vs 18.9.
Ships By 6/23
- What Do You Drive?
- Part #:33-2135