Mercedes-Benz C-Class (W206) Exhaust Controller HSV * Note: the S6 keeps

* Note: the S6 keeps the valves open already while stationary

To suit Hyundai Veloster N (JS) 2019-2022

To suit Mercedes-Benz A-Class AMG (W176) 2013-2018

so the difference will be while driving

Mercedes-Benz C-Class (W206) Exhaust Controller HSV * Note: the S6 keepsTo suit Mercedes Benz C Class AMG (W206) 2023 present C 63 S E C63 S E C 43 C43 May suit other models and years, message us if you're unsure. *Please note there is a 5 second delay until the valves open after pressing the controller "on" button and requires a throttle input to close again after pressing the "off" button* (more info). An ECU error may be created during the install process which will need to be cleared after the install.