What is the Sport Differential in the Audi A5?

I've heard about the Sport Differential in the Audi A5 but I'm not sure what it does. Can you explain its function and how it benefits the driving experience?

The Sport Differential is an optional feature in the Audi A5 that helps optimize traction and stability when driving on corners or during quick turns. It distributes torque between the rear wheels to improve handling and increase agility in the car.

I've personally experienced the difference the Sport Differential makes in the Audi A5. It makes driving through winding roads much more enjoyable and adds a level of sportiness to the driving experience.