The Remus connection tube for the 2011 BMW G 650 GS ROXX includes a catalytic converter and is matched to that model's exhaust layout. It provides the emissions hardware and connector geometry required for ROXX-configured G 650 GS bikes, allowing installation of Remus muffler components while preserving the intended exhaust path.
Remus 2011 BMW G 650 GS ROXX Connection Tube w/Catalytic Converter