Stronger transmission input shafts were fitted to ’97 and ’98 models to cope with the forces involved. (automobilemag.com)
With the DualTronic system, engine output can be coupled to either of two transmission input shafts. (greencarcongress.com)
When slipping it still transmits torque despite the difference in speeds between the engine crankshaft and the transmission input. (mechanics.stackexchange.com)