Sound module set for sedan G30for sedan for cars with diesel or petrol engine Important consumer notice: This article is not intended for use in the public road traffic permitted. In Germany applies: Use only for racing purposes! Product Information: From now on we also offer you our sound module for the BMW 5 Series Sedan (G30). This gives this model a much more sportier appearance than the production car. With the sound module, you can use a remote control to select between