Exhaust Rubber are the mounts that are used to secure the exhaust pipes to the underside of the vehicle. They absorb vibrations from the engine and to allow for flex for the exhaust to move as the vehicle travels.
The Exhaust Rubber play a key role in properly securing the exhaust and preventing noise and vibration in the cabin. When it has an issue, it can cause problems and compromise cabin comfort. Usually bad or failing exhaust rubber will produce a few symptoms that can alert the vehicle of a potential issue.