I guess I think of it like this:
It's "illegal" for me to install an aftermarket tune on my car; or an exhaust system with no catalytic converter; or a high flow intake without a special EPA approval.
But people still produce them, as there is still a demand. it's up to the end user to assume the risk; not the manufacturer.
I realize there are different ways of looking at it, however. For me, it was the main mod I DL'd the pack for. Really helped me out as my PC is slow and I'm usually at a disadvantage due to hardware.
Also, there is currently no way for WG to know that a player is using it.
Thx for the info. Will check for an update tomorrow, and will post a log if there are still issues!