Mercedes-Benz A250 (W176) Exhaust System 2018 When the valves are closed

When the valves are closed

which is more affected by the ECU adjustment

Additional Notice

6mm Weight Front: -21% / Rear: -18% Color Satin Black / Indigo Blue With Diamond Cut Face  / Gun Metal / Sliver / Champagne Gold / Exclusive Customize Color

Mercedes-Benz A250 (W176) Exhaust System 2018 When the valves are closedThe Mercedes Benz A250 refined with an iPE Innotech Performance Exhaust system produces an extremely loud and aggressive sound as well as a comfortably quiet cruise by the push of a button when wished for. Our Valvetronic exhaust delivers both power and dynamic valve control to the driver's seat. The full system includes the remote capability to command 3 different modes: on, off, and auto. In on mode, the valves are fully open for maximum flow and