Full Homologated GPE EVO POPPY exhaust with manifold/header with approved catalyst, it has removable db killer (baffle) for racing use and even catalyst can be removed for races.ThisKit is sold combined with variator EVO 4 from JCOSTA, it maxmize the increase of power till 7 hp,we suggest the installation in a professional work shop Articles include specific header, brackets, holder and fasteners,pipes stainless steel made (Aisi 304), silencer POPPY made, a special inox carbon look, with carbon look exit capErgal made and enter cap made by CNC machineries. Developed from GPR thanks to Moto GP and SBK races experiences, the system has a conic shape from round to oval,it start with Diam. 96 to 130mm, weight about 1,95 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,it is street legal and it has 2 years of international warranty

• Kit exhaust system plus JCOSTA variator YAMAHA T-MAX 500 2004/07
• YAMAHA T-MAX 500 2004/07

Kit exhaust system plus JCOSTA variator YAMAHA T-MAX 500 2004/07JCOSTA