a technical question-clarification
in the article of my scans,they wrote about the sport differential "a real and true mechanical rear-differential..."
Am I wrong or I understood reading here about the rs5 that the engine send the torque to the centre where there is a new central mechanical differential that split the torque to the front or rear.
From what I knew on left-right rear-axle there is only a brake function,an evolution of XDS not a true mech LSD
I wait for your clarification about,imho the article in the magazine was wrong...