Reviewed By Zachary R (North Wales, PA) Reviewed for a
—2/3/2016 10:18 PM
Boosted power and fuel economy in my 2010 Frontier.
Reviewed By Mark G (ODESSA, TX) Reviewed for a
—1/22/2016 8:51 PM
It took about 75 miles to notice anything. But after that I noticed increased throttle response
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.