Full System, E Marked ROAD LEGAL DEEPTONE STAINLESS exhaust. Complete with removable db killer for racing/ off road use. Kit includes specific header, brackets, holders and fasteners. All parts 304 grade stainless steel. Developed by GPR thanks to Moto GP and SBK races experience, the system has a round DEEPTONE ATV silencer (D.100mm), weight appox 1,85 kg depending on ATV. GPR provide original E MARKEDogation documents and instructions available as drawings or video or drawings. Many sound files and pictures available. Hand made in Italy, produced under European rules, it is street legal and it has 2 years of international warranty.