AWD Matrix - FT 4WD rear diff converstion

[alesserfate]

hello all
i got the 4wd matrix and i know about the viscous coupler and how it kicks in during understeer, but i wonder if you can get the viscous coupler (not the diff spiders) welded so its direct drive to the rear bridge, also, does anyone know where i can get a direct drive coupler replacement that i can put in instead of the viscous coupler to make it direct drive

please DO NOT post that tranny will go bad, cause it wont, if your scared then its all a matter of reprogramming the gear ratios, tranny going bad is not going to happen with me. do NOT argue with me, please, im simply not going to argue with you, just post if you got anything related to what i've asked. thanks.