The Racing Line is a complete system with a new muffler shape made from lightweight high-grade titanium. It has headers constructed from stainless steel and a handmade carbon-fibre endcap. It has increased top-end power and mid-range torque levels, with improved engine response for enhanced rideability and a huge weight saving of over 23% on stock. A deeper, sportier sound enhances the overall enjoyment. It is EC/ECE type-approved. No remapping is required and it is easy to fit.EC type-approval is valid only when catalytic converter is installed.