From what I can find, CVT fluid grabs better like the Ford ATF but I'm guessing even more so or they'd just specify Mercon in CVTs. So I'm thinking this stuff can be used like the B&M trick shift which provides harder shifting. I picked up some at AZ for a buck thinking at worse I'd just burn it in the gas. But now I'm thinking the old 700r4 would hook up even harder with this stuff. It's had Lucas trans fix in it and that didn't mess it up.