Brand: Moto Guzzi GRISO HOMOLOGATED MUFFLER by TERMIGNONI This dedicated Griso sports muffler, manufactured in co-operation with Termignoni, is characterised by a conic shape and by a new style end-piece machined from solid metal. Made in polished stainless steel, and homologated to euro3 regulations with catalytic converter and removable db-killer, it provides a 40% weight saving when compared to the standard exhaust and a performance increase in addition to enhanced sound. It has been tested and approved by Moto Guzzi Technical Department and can be mounted both on Griso 1100 and 850 without any restriction for street use and does not invalidate the motorcycle warranty. APPLICABILITY GRISO 1100 / 850 | 
