Great results EPA and performance!
So far I have put about a thousand miles on my 2000Yukon XL with the bullydog and fuel averages went from fifteen to eighteen combined with a noticeable difference in performance of throttle response. It seems like in time the Bullydog will pay for itself and make the truck more usable with both power and MPG increases. Auto anything did a great job on price and getting it here quickly once again. I would definatly recommend this product to anyone and suggest auto anything as he place to get it.
Best investment sofar on my truck. I am now getting 14-15 mpg city, and 19-20 mpg highway on the economy tune. I have tried out the race tune for a day, and it increases horsepower significantly. Also adjusting my truck for my bigger tires is a night and day difference in my shifting points and it is not as luggy. I also purchased the Dash pod mount and it is worth the 50$.