Header banner
Revain logoHome Page
Joshua Paulson photo
1 Level
803 Review
64 Karma

Review on πŸ”₯ K&N Engine Air Filter 33-2466: High Performance Replacement for 2011-2016 Chevy/GMC Heavy Duty Diesel Trucks by Joshua Paulson

Revainrating 4 out of 5

Good filter quality. Don't buy for performance.

The filter is made of high quality materials and meets the requirements of the factory airbox. Previous user comments regarding the increase in fuel consumption and power in my case have not been confirmed. I run a 2012 GMC K2500 with a Duramax Allison combo. I was hoping to get better performance from this filter when towing a caravan on hunting trips and such. It's not like this. Performance seems about the same, fuel economy is actually down about half a mile per gallon.

Pros
  • Great design
Cons
  • Unreliable