Hello, I just signed up here because I think that I can be helped here I bought an audio a7, 3.0 tdi quattro (245 ps) (juuuhhhuuu ) I have a few questions and that – can I upgrade a mmi-TOUCH and how high would the costs be – is it quite difficult to “clip” the decor bars “out of the box” (I would like to repaint them, who has experiences with it?) – there are different sizes peculiar to the screen or is the same with everyone – how is the sou nd with the 245 ps engine, because I would like to have a “bad” sound from the end pipes, I will rather be disappointed with the engine or …? And who has experiences with a new exhaust system or the sound-defusor of 313 ps engine (or can you do something else) – how can I get the speed meters when switching on to the impact and go back again (as with the s7) – and are the 245 ps drivers satisfied with their audio or do you have any faults to complain Hab im net nach antw places searched unfortunately are still open Thanks for quick answers