G 310 R-GS 2017/19 e4 HOMOLOGATED FULL EXHAUST M3 INOX

E4.CO.BM.93.M3.INOX GPR EXHAUST SYSTEM COMPATIBLE FOR BMW G 310 R-GS 2017/19 e4 Item homologated for noise only Silencer homologated for noise pollution only plus RACING header/collector decat pipe,silencer M3INOX 304. exhaust with manifold/header with approved catalyst, it has removable db killer (baffle) for racing use and even catalyst can be removed for races. Articles include specific header, brackets, holder and fasteners,pipes stainless steel made (Aisi 304), silencerINOX 304made. Developed from GPR thanks to Moto GP and SBK races experiences, the system has a conic shape from round Diam. 100mm, weight about 1,65 kg depending from motorbike of destination. GPR provide original homologation documents and instructions available as drawings or video or pictures books. If item is used in homologated configuration it doesn't require mapping, it is possible use panniers and central stand and sonda lambda boss is included when necessary. Available many sound file and pictures gallery,product is hand made in Italy, produced under European directives for noise pollution only only,it is street legal for noise pollution only level and it has 2 years of international warranty