Does anyone know who manufactured the limited slip rear on the 2008 Challenger? Was it Quafe, Torsen, Getrag, or Mercedes?

Whatever it was, I heard that the 2009 design will be improved over the 2008. Automobile magazine tested a prototype 2009 car and they said it was vastly superior over the 2008 car.

This is one example why it is sometimes good to wait for the 2nd model year of a car.