I made a thread many years ago, The Axle Exchange Company is where JDM gets them from, you can buy direct or through JDM
I highly recommend them, there have been post on here from SC Raptors that broke their upgraded driveshafts from other shops, so buyer be aware!!!
Driveshaft Upgrading! | Ford Raptor Forums
I have the Rogue Traction bars, solved all the wheel hop issues.
And you can go off-roading with them just like the torque arm from KHC.
Now, I don't know what going on with the member that's bashing Rogue but I had good experience with them.
The Traction Bars are made to order so it may take a few weeks before you receive them.
Even when the powder coating failed they sent me a new set and a return label for the old.
But that also didn't last more than two NYC winters.
I just sanded them down myself and painted them with Rustoleum Epoxy Enamel, it lasts a little longer.
The rust from the springs drip right on the traction bars compromising any finish you put on them.
So you have to keep the springs well oiled with a wire rope Lubricant!!!
One other side note,
I believe they now ask and recommend that you to have them powder from a shop where you live, they will know the right powder coat to use in your environment.