So my rear exhaust mounts have gone on the my MR2. Need to get it sorted quite soon.
 
Is this simply a replaceable part? how easy are they to get a hold of? Or do people repair them?
 
Know some of the Honda crew fill engine mounts with poly-urethane effectively making them solid? Could a similar thing work with these?
 
Car in Question is an SW20, its  the rear most mounts
Example Google Image:

Pretty sure Road and Track have them new.
I think both sides are the same.

EDIT
not engine mounts.....derp

Emailed Road and Track Yesterday. Hopefully get a reply.
 
 

It might be a lot quicker to phone them.  (07) 3201 8866