Euro 5+ homologated. Silver (satin brushed) stainless steel finish. The 'Trucker' mufflers come with with a carbon fiber end cap. A semi-full system 2 in 2 with a central balancing pipe. 2 catalyst converters are used in the central pipes. Stock head pipes are reused. All pipe work is precision TIG welded. Like with all V Performance mufflers, the exhaust tone is nice and deep by using a special inner muffler cartridge design. Note: Homologation is valid for unmodified stock bikes, for the specific models and model years as mentioned in the product description. Removing or modifying the standard Db killer will void the homologation. Note: 'Racing' pipe work / central pipes, without catalyst, are separately available but will void the Euro 5 homologation. Note: See 708824 for the optional Carbon Fiber heatshield.