Hmm see https://msdspds.castrol.com/bpglis/FusionPDS.nsf/Files/F27F753345AD732F80257C4400831A6A/$File/Transmax%20TQ95_467290_2013_12.pdf and attached I wonder if the fact that it works well In Honda Automatic Trans means the Honda Product could also work well in the BTRs. This stuff I presume:
https://www.hondapartsconnection.com...-dw-1-82009008