Slip-On Line MufflerFeatures Slip Ons represent the first step in the exhaust system tuning process, and they offer a great balance between price and performance Change the nature of your bike by adding more power, improved performance, and the unique Akrapovic sound The result of taking design very seriously is a beautifully crafted exhaust system with a titanium muffler outer sleeve and plenty of carbon fiber parts Race proven materials Shown together with optional