Hello, sorry to bring back and old post, but I'm on and early design project to solve this and make it work... is based on the idea of bypass the haldex after install a torsen t3 twin type of front/center differential, in the original front diferential case. I'll be updating if I sucess in it.You realize how the Torsen works?
You have no way to send the torque back to the front axle.
The transfer case is full time off the transmission.
I.E it will not work.