So I'm about to change my transmission fluid in my 2001 Acura Integra and I heard they just changed up the fluid to an all synthetic blend and that it's not good in older model transmissions. Does anybody know where I can find some ATF-Z1? I've looked all over and can't find it anywhere. Thanks!

 

You can check ebay, but basically it's gone. Some guys find the DW1 shifts a lot better, other guys have had problems with it, there's not a lot you can do other than a few drain and fills unless you want to pull the transmission and torque converter so you can drain the torque converter.