Broken exhaust caused by worn lower engine mounts

That's exactly what mine looked like as well. Bottom ones had worn almost all the way through.

  The bottom 4 were toast

Mooney 590029 came with 135 HP Lycoming It was down in Texas the last I knew.

Do you have the rubber hangers on the bottom tail pipes ? there to sole the vibs

I spent the day replacing the rubber motor mounts today. Oh what fun! (Not!)

Vernon Gregory @ skyport sent replacement parts. Nobody mentioned that the top and bottom bolts have different lengths.

By pure luck, I got one side right.

I get to redo the other side tomorrow.

The same part number shows for all models except Mooneys: 590029