Akrapovic Sound Kit for 2020+ Alfa Romeo Stelvio Quadrifolglio (P-HF1321) 1637 3-quart tank

3-quart tank

For the majority of the time the factory exhaust sound heard is a factory tone

3 D Description_ASM Front Orangestuff Race Brake Pads FMSI D557 92 thru 94 FORD Econoline E350 4

Regulator re-seats after the needle shuts down

Akrapovic Sound Kit for 2020+ Alfa Romeo Stelvio Quadrifolglio (P-HF1321) 1637 3-quart tankThe optional Akrapovi? Sound Kit enables owners of selected Akrapovi? car exhausts to control the sound of the system from the cockpit of their machine. Using Akrapovi? technology, drivers can easily switch between the quiet mode and a sportier sound. With the use of a receiver (already included in the Evolution System) to drive the actuators that open or close the valves at the end of the exhaust system, drivers can use the Sound Remote Controller or