Reviewed By Nick T (REDMOND, OR) Reviewed for a
—11/13/2014 8:38 PM
Love my truck with my new rancho lift. Kn cold air. Flow master and now perfectly programmed all from auto anything. Very very happy
Reviewed By Brian M (MCHENRY, IL) Reviewed for a
—1/22/2016 5:46 AM
The Hypertech Speedometer Calibrator worked perfectly on my 2015 Ram. I have 37" tires, and was able to adjust for the increased size. Speedo is now accurate.