Reviewed By Mason S (Austin, TX) Reviewed for a 2012 Chevy Silverado —1/16/2016 9:22 AM
I attach this filter to a S&B CAI on a 2012 LML Duramax. Better filtration than stock. Two thumbs up.
Reviewed By michael s (paris, MS) Reviewed for a 2006 Chevy Silverado —10/20/2015 11:30 PM
Works as expected. A little more pep off the line and on the go. Not sure on the gas mileage increase if any. I don't have a way to really measure it bit I'm overall satisfied with it. Looks nice, easy to install, and made with quality.