11-17 YAMAHA FZ6R: Leo Vince Underbody Slip-On Exhaust (Stainless Steel) Created for a precise functional purpose, the exhaust system very soon became an integral part of a motorcycle's style. However, there is a school of thought that tends to "hide it" as much as possible, in order to give greater prominence to the overall structure of the vehicle. Among the various ways of responding to the demand for this, the spotlight today is on the "under-engine" solution, that groups together the whole system in a single block positioned under the base, with an exit "mouthpiece" for burnt gases, directed towa This also allows the weight of the catalytic converter to be placed in an area that optimizes weight distribution, so as to make best use of the vehicle's center of gravity.According to these needs, LeoVince developed a line of products ideal for this tre Every prototype is run largely on the dyno and, once approved, is tested on the track under the most severe conditions.