Very high-quality GP silencer from Spark! Stainless steel. Includes DB-Killer. 

• GP Style stainless steel muffler. Length 315 mm. Conic adapter d.40-60 mm. Adjustable holder and clamp. Spark logo is pressed on both sides, so that you can mount it both on the left and on the right side.
• Special product range dedicated to tuners and café racer lovers 
• Conceived with classic style and design, but with the latest technologies and refined materials 
• Mufflers have been studied to be easily adapted to all motorbike models thanks to spring fittings, clamps, holders, adapters for different inlet diameters 
• For Race use only