2011-14. Converter & pipe rear support. cyl 1-3. PartQualifier: cyl 1-3. Bracket used to Support the Catalytic Converter. Exhaust Muffler Bracket. Exhaust System Part that holds the Exhaust parts to the vehicle. and. Catalytic cnvrtr. Exhaust System Hanger. Inner. Rail end. Included with: Catalytic Converter, Front Muffler.