LV One EVO Slip-On Exhaust. Aggressive sound, power and style: LeoVince creates an ideal combination for the most demanding customers, launching a new evolution of its historical range of LV ONE silencers. The result? The new LeoVince LV ONE EVO, an exhaust that combines the classic style of the Italian company with a new touch of modernity. The outcome is a product that is both familiar and innovative at the same time: without betraying the Italian design that distinguishes LeoVince, the new LV ONE EVO will give your bike an alternative touch of originality and power. Slip-on. Fully tested internals are coupled with a completely new outer, and with an attractive quality / price relationship. The muffler is constructed completely of TIG-welded AISI 304 stainless steel or high-spec carbon fiber and is oval shaped, with flat upper and lower zones.