Can anyone tell me which part is this?
 

..... and would it fit a 54mm Termi? (picture enclosed)

Thanks

Its one of them carbon thingy's that bolt on the exhaust :eureka:

It's a carbon fibre exhaust heat shield :D

I'll probably be corrected, but I think its the carbon cover for the 57mm system!

It depends which make of exhaust, what size etc.

The latest termi 57mm cuts a strange shape using fat banana shapes. Hence the carbon heat shield is different to say the least.........

fat banana...... ducati and fat bananas :frog:

where both pipes join into one and go up the inside of your right thigh.......a fat banana i kid you not!