Now we all know it takes ATF and I'm getting ready to drain my old and in with the new this weekend, but I spotted some Mobil 1 Full Synthetic ATF, now I'm in love with their Oil so has anyone tried the Mobil 1 ATF in the M5OD? Not sure how a synthetic ATF would effect anyhting if at all

 

I put synthetic in mine, along with a treatment of Energy Release. it sure shifted smoother afterwards, thats about all i noticed.