The Hangers On My Exhaust System Have all Came loose. The actual hangers are intact but the metal pieces attached are all broken. How do I fix this??

 

Replace them. The main bracket near the main cat can be purchased at Rockauto or even Nissan. If the hanger nub on the Mid section is gone you can simply have an exhaust shop weld something on to accept the rubber hanger. Threaded rod works great, I know that from experience.

 

Thanks. I'll check it out