The coupling of the Supersprint centre section with the OEM rear mufflers may require specific adaptors, even in the case when it's not specified that the part requires to be fitted as a kit with others.
The cause may be a different diameter, anyway the coupling may require a connecting sleeve.
Such adaptors must be requested at the moment of the order, ask our experts about the price and measures.
To be installed as a kit with 831011 and 831032 or 831012