Reviewed By Stan R (Channelview, TX) Reviewed for a
—1/23/2012 5:57 AM
Plugged it in and it did the tuning. Noticed change in power and mpg immediately.
Reviewed By Ben G (Middleville, MI) Reviewed for a
—6/27/2017 6:22 AM
This is exactly what I needed to fix my speedometer. It was 5mph off due to putting on a larger tire. Work great I would recommend for speedo calibration.