Unique and dedicated to maximizing the engine's performance, while reducing overall weight for optimizing overall handling of the motorcycle Made entirely of titanium Perforated inner sleeve and inlet cap are all made of titanium Hexagonal mufflers features a composite plastic outlet cap to match the design of the bike Features a more durable welded bracket and titanium end cap Exhaust systems meet FIM noise limits Simple plug-and-play operation to install, with no remapping needed Exhaust only