The MIVV catalyst is specific to the MIVV silencer
The catalytic converter is a metallic honeycomb structure that contains precious metals (palladium,rhodium and platinum) in its surface. These metals convert carbon monoxide and unburned hydrocarbons into exhaust gases into non-toxic carbon dioxide and water vapour.
Mivv ReferenceACC.073.A1
It is specific to each motorcycle.