Reviewed By David R (Yuma, AZ) Reviewed for a 2008 Toyota Tacoma —1/14/2012 12:55 PM
This device was purchased to help increase fuel economy. It has done a great job of improving my fuel economy I was able to see an improvement of 5% mostly from improving driving habits. The device was super easy to install and set up, the help line was very helpful when I had a problem with the provided sd card they gave me step by step instructions on installing the program on the card. Overall very satisfied with the purchase.