06 suburu tribecca

knocking noise when hitting bumps wich should not be normal,are there any recalls or bulletins on this.Strut bottoming out or bushing?

USUALLY it is the sway bar bushings. Easy way to check em is have someone rock the car at the driver door with your hand on the bar and mount. You will probably feel it bump inside the rubber. They are fairly easy to replace.

I have been reading some information on a Anti pitching bracket that cracks the firewall. I am trying to find a picture of this but not finding anything. Does anyone have one out there?