Easier than I thought
I love the simplicity. It's a lot slower on the load and unload than they show in the videos and instructions but that's fine. Standard tunes from the box are perfect. Love the 87 performance. Getting 14mpg with lots of short in city trips - better than I would have expected. Need to try more and the warmer months tow the boat and travel trailer. I'm sure it'll work great. Highly recommended!
I work for Healeybrothers in the Hudson Valley. NY. I get to talk with many of the top mechanics in the shop. Since Chevy went to Active Fuel Management in there engines they use a considerable amount of oil when switching from 4cyl to 8cyl. There is no fix for this problem. I purchased the DiabloSport in Tunei3 to disable the AFM in my 5.3 engine. Very easy to use and I did the economy tune also removed the restricted top speed limit. Main reason no more oil consumption. Very simple setup