The Racing Line represents a full step in the exhaust system tuning process and offers a great balance between price and optimum performance. Racing performance exhaust systems are designed for riders that demand maximum performance from their motorcycle. The systems are lighter compared to the stock exhaust system and feature exceptional production quality and increased engine performance combined with pure racing sound output. A combination of racing materials like titanium for the muffler outer sleeve and carbon fibre for the end cap give these exhaust systems a racing touch.EC type-approval is valid only catalytic converter is installed.