Transmission fluid

Spicymazda0323

Member
Contributor
:
Mazdaspeed Protege
Has anyone here ever use amsoil 75-90 synthetic fluid? I was thinking of switching to this! If anyone has suggestions LMK!
 
redline mt90 seems to be the preferred fluid for our cars
 
Amsoil is good oil. although i just had tranny work done and couldn't get a hold of amsoil soon enough so i had to get redline. Which honestly feels prob about the same as the amsoil maybe not quite as smooth?
 
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