does any body have a tuned tcm from b&g. Did it make a huge difference. When I intalled mine all I can tell is my tranny shifts smoother and has way better down shifting. it doesn't feel like it puts more power to the ground.
I have one but I also have SC tranny. My downshifting sucks, especially if you slow down to about 45 adn then get back on the throttle. Eventually I will get the latest parts from SC and Dave's new tune.