Every system offers it owns benefits and disadvantages, and although the more complicated systems are generally superior they have an attached cost that far exceeds the easier systems.
The downside to the machine is it is very complicated and incredibly expensive, and typically only used for racing/track applications because of its high speed cornering potential.
Torque Vectoring Differential 940x310The yellow-colored arrow highlights the torque transfer occuring through the part, generated by the artifical resistance getting exerted by the TVD externally wheel. This enables for higher acceleration out from the corner while the car’s turning abilitty can be increased.
A Torque Vectoring Differential is with the capacity of channelling 100% of the offered torque through a single wheel when needed in 
the most extreme of circumstances.
With the TVD exerting more level of resistance onto the outside wheels clutch, it tricks the system into diverting more torque through it – increasing the amount power which can be applied and reducing the understeer experienced under acceleration out of a corner.
By continuing to use this level of resistance through the part, as the vehicle passes the apex and starts to accelerate out it’ll continue to override a normal multiway-LSD – which would again interpret the quicker moving outside wheel as slipping and divert torque during acceleration to the within wheel, which it perceives as having more hold.
However, rather than releasing the resistance upon both wheels a TVD proceeds to coupling China activate the clutch externally wheel just – increasing the resistance experienced by that wheel and making the machine channel more torque through it. This imbalance of power to the outside encourages the automobile to turn in to the corner sharper and reducing understeer.