Good kit IMHO, installed it and did all the deletes back in November with <2000km on the truck, I just updated to the .30sw a couple weeks ago but the best mileage I've gotten to date was 15.1mpg hand calculated on Dec 22 after a 400km highway trip, that was on the .26sw...hoping it gets better after the winter fuel goes away:smiley_thumbs_up: