It seems the latest crazy in the magical world of elixirs is the Ford Motorcraft transmission fluid. Read below or search the internet.
http://forum.miata.net/vb/showthread.php?t=270393
Based on Mazda3 guys, you need 3 bottles and I decided to get a bottle of fiction modifier too. Check out your local Ford dealer or buy here
http://k-mansparts.com/. Mine are in the garage and I do not have time to changed it yet. Be warned, this stuff is super potent. Even when boxed and in two tightly sealer bags, the smell still permeates through and it is a strong smell (luckily a sweet smell and not obnoxious/repulsive smell). Plan to do it right away or have a well circulated space for storage.
In case anyone asks, just b/c the bottle has ‘Ford’ on it does not means it is only for Fords. It may be optimal for Fords but heck Mazda is essentially a Ford, right?