hello people, I would like to buy a sports exhaust, but I don’t know which brand to buy. to choose from: JOM ->angular 2x80x90-> 187,63€ INXX ->angular 2x80x90-> 220,88€ Bosima -> about 2×75 -> 189€ so the execution is already more or less certain. what is interesting to me, however, is whether I need any adapters, so that the sports exhaust doesn’t shake or give any other noise of itself. hope you could advise me a little bit. mfg