I just put in a little over 3 quarts in my 2003 Mazda MPV, and I find that it is the best fluid that I've used so far: much better shift feel. I've added AA Mercon V before, but this seems much better. I thought I'd post, because the MPV has a very finicky JATCO trans, and the best fluid choice, for me, at least, has been elusive.