I think quite a few people have done, or at least tried that in the past. But I haven't seen any mention of someone doing it in the past few years.
And I don't think many companies with much to lose would offer a DIY kit that requires welding, or threading, by persons unknown, for something so critically important to the safe operation of a vehicle.
It's not actually a bad idea. It's just one that most companies, ours included I'm sure, wouldn't touch with a ten-foot pole.
In my opinion anyway...
Paul