ESC Catback SCA



The REMUS Sound Control App allows the position of the valve(s) to be adjusted individually in combination with OBD2 compatible, valve controlled, REMUS sport exhaust systems.

The communication between an Android or IOS smartphone and the sophisticated REMUS Sound Control electronics is via a Bluetooth connection. After basic calibration, which also takes maximum RPM into account, it is possible to operate the valve(s) in either manual or automatic mode.

Manual mode

Regardless of the engine speed, the position of the valve can be user-defined and adjusted via four buttons. The position of the valve, which is applied when the respective button is pressed, can be individually pre-set from closed to 100% open.

Automatic mode

It is possible to divide the entire RPM range into three separate segments. The lower and upper limits of each RPM segment are user-defined and adjustable. The position of the valve(s) within the chosen RPM segments can be individually pre-set from closed to 100% open. In automatic mode, the position of the valve(s) is automatically controlled throughout the 3 predefined RPM segments and does not need any further intervention by the user after the individual settings are applied.

For trouble-free usage of the REMUS Sound Controller App, connect the OBD2 plug and install the sound controller properly!

To locate the position to install the OBD2 plug, refer to your car’s manual or contact a specialist workshop! The REMUS Sound Control App will not function when the bleutooth button is connected!

The REMUS Sound Control App can be paired with various cars and sound controllers, but not at the same time! Note that the valve is always in the last chosen position when your car is started.

Get it on Google Play Get it on the App Store

Google Play end user license agreement

App Store end user license agreement

REMUS Sound Control User Manual