Reviewed By Carey Y (HARVEST, AL) Reviewed for a 2015 Chevy Silverado —3/3/2018 5:05 AM
Great programmer at a great price. Easy to use for just basic and if you want to tweak your truck a little bit you can. Glad it allows you to disable v4 mode. That alone will make a difference in throttle response and smoother ride. Great you can also check for any diagnostic. So no need to drive to auto zone and wait.