Factory S Slip-On MufflerMuffler body is AISI 304 stainless steel with TIG weldingTapered design has square lines for elegant styleCarbon-fiber end cap with asymmetric cut outwards and downwards that adds a custom touchStainless steel or carbon-fiber muffler sleeveStainless steel muffler sleeve features a laser-carved logo set in a footprint in the muffler bodyCarbon-fiber muffler sleeve features a high-temperature die-cut aluminum adhesive logoAll mufflers use a carbon-fiber mounting clamp with rubber vibration-damping element.Fits with original panniers.