2020+ RS Q8 Sound Kit (AKRP-HF1284)The Akrapovi Sound Kit for the 2020+ Audi RS Q8 (4M) offers drivers the ability to easily manage the exhaust sound of their vehicle. By using the included remote controller or a dedicated smartphone app, you can manually control the exhaust valves to switch between a more discreet, quiet mode and a deep, sporty racing sound that highlights the character of the RS Q8's V8 engine. Features Dual Mode Operation: Allows for a simple transition between a