Reviewed By Abdul E (MATTESON, IL) Reviewed for a 2011 Chevy Avalanche —9/19/2015 12:57 PM
Love it ease of installation 2.5 miles per gallon on a recent highway trip and noticeable pep off the line!!!
Reviewed By Brian H (Lake Havasu City, AZ) Reviewed for a 2008 Chevy Avalanche —7/25/2014 8:57 AM
Good Fit easy to install, would be nice if they labeled the flow direction. Seems to perform ok for towing tune with Supertuner, No mileage test yet. No whisle noise. I am hoping for some torque gains.