Originally Posted by JCL (Post 1037537)

Not exactly a new position. That post was from 2012. The fact that it is a lifetime fluid suggests that there is no data on any benefit to changing it, but with a manual transmission there is no downside if the work is done correctly.

What is funny is that people are spending additional money on a synthetic fluid with no functional benefit, and one which doesn't even meet the basic spec. The power of marketing $$.....