anyone facing the same prob as me. my exhaust recently seem to be vibrating badly. when idling in a traffic light with d on the gear there will be a loud sound like those rex idling. and the whole car seem to vibrate more compared to last time. moving off from a stop will also experience the whole car vibrating and the turbo sound. only when it reach high speed then it become normal again. i am finding ways to stop it but cant seem to fix it. any pros here mind to share what prob is it?