Which brand do you guys recommend for a CVTF drain and refill on a 2018 Subaru XV? Mitasu is fairly well-priced but I find very little information about it in the Internet. A member on another thread here said that it isn't even made in Japan but is made in Russia and that he does not trust the brand. In international Subaru forums, I'm reading the like of Amsoil and Redline. Does the casa use OEM CVTF? If so, where can we buy OEM CVTF?