With the "Sport & Sound" package, which includes a sound generator (a loudspeaker integrated in the exhaust system), or without. The exhaust systems of these two versions differ significantly, both in the diameter as well as in the pipe curve and of course also by the loudspeakers integrated in the exhaust system. Only the diesel particle filter in the engine compartment and the electronic exhaust gas flap in the front area of the system are the same in both versions. - Original diffuser must be exchanged because the second edition (right) is missing! We point out that Allen parts that are offered here are exclusively accessories. Used types and/or the brand name of a manufacturer are only used for illustration. Don't miss any more offers! We will inform you about offers and actio.