Hiho knows someone who is equipped with wimmer exhaust system? I will soon have my tt cut at wimmer. samco hose, forge 006 and MSD+ESD round off the whole thing a little bit. As far as the exhaust system is concerned, I am still unreliable. wimmer offers the MSD and ESD from the own building. Does anyone know the system? An alternative would be the system of Bastuck or Eisenmann. The from Wimmer should be slightly quieter compared to Bastuck. What else is there for differences, e.g. there is Lei The best thing to do is to get as much power as possible, but it shouldn’t get too loud (if it lets you avoid it).