I've seen a bracket that mounts to the bottom (2) bolts on engine mount on the case (just like the RSR megaphone bracket):D
But instead of supporting the OD of the megaphone, it mimics the flange of the heat exchanger to muffler.
So, the support is mounted between the heat exchanger and muffler flange.
Does anyone mass produce this, or did I see something homemade.
Thanks,
Paul Rodelo;)