LV One Evo Stainless Black Slip-On Muffler w/Carbon End Cap for Yamaha Tenere 700 19-22LV One Evo Stainless Black Slip On Muffler w Carbon End Cap for Yamaha Tenere 700 19 22 The Leo Vince LV One EVO Slip On Exhaust is the ideal combination of Italian styling with modern performance. The inlet cap and internal chambers are manufactured from AISI 304 stainless steel, which means its not only lightweight but also tough and impact resistant. The exhaust's oval shape with clear and unique lines gives the silencer a unique compact profile.