I've searched on this, but is there any reason not to use Mobil1 synthetic ATF plus a bottle of friction modifier when I re-install my M5R2?
I tried it, and it didn't shift well.
I've used Syncromesh
I've searched on this, but is there any reason not to use Mobil1 synthetic ATF plus a bottle of friction modifier when I re-install my M5R2?