Moin, Moin, now that I have ordered the 3.3er (coming at the end of October) I think about what options there are for the Sahen exhaust system. I did not have the Bastuck flap system for the first time, because I want to get a picture of the existing sound of the 2019 model. If this is not satisfactory however the question follows – what can you do!? Should the Bastuck then be there or are there alternatives, which are cheaper or perhaps more for the price of Bastuck Does anyone have any experience?