Quicksilver Audi S4/S5 B9 3.0 TFSI Cat-back

Quicksilver Audi S4/S5 B9 3.0 TFSI Cat-back



Sport exhaust system from Quicksilver dedicated to Audi S4/S5 B9 3.0 TFSI.
The entire system is made of T304 stainless steel.
The system is equipped with carbon tips.
No modifications are required for the installation of this exhaust; it is perfectly fitted to the car.
The system is equipped with valves that allow sound adjustment.
The valve control is done via an available app.





  • Product Code: AU382S