Exhaust control system

An exhaust management system for use in a motor vehicle having a muffler and a combustion engine generating an exhaust also has a bypass channel configured to be mounted to bypass the muffler of the exhaust system. The system also has a valve controlling air flow through the bypass channel, and a controller operably coupled with the valve. The controller is configured to be switchable between at least two modes. The at least two modes include a provider dynamic mode configured to be modified by a provider only, and a user dynamic mode configured to be modified by a user. The user has no rights to modify the provider dynamic mode. 种排气管理系统，用于具有消音器和产生排气的燃烧发动机的机动车辆的排气管理系统还具有被配置为安装成绕过排气系统的消音器的旁路通道。该系统还具有控制通过所述旁路通道的气流的阀，以及与该阀可操作地联接的控制器。该控制器被配置为可在至少两种模式之间切换。所述至少两种模式包括被配置为仅由供应商进行修改的供应商动态模式，以及被配置为由用户进行修改的用户动态模式。用户没有权限修改供应商动态模式。