S-9 Sports Racing Exhaust For Motorcycle/Bike.Increase Your Bike Performance And acceleration power.Its Give You Heavy Clear Sound (sound depend on exhaust model).It is a factory specialized in the production and design of high quality and performance exhaust system for motorcycles/Bike, both street and racing ones.Our Company Highly specialized in aftermarket exhaust system production and realizes full system and silencer using the best material as titanium, iconel and carbon fiber. It is also equipped with vanguard machineries which allow the factory to keep a very high qualitative standard.The item is a complete high-quality stainless steel exhaust system made with precise attention to detail. Its unique design makes a deep resonant sound and enables it to obtain the maximum output for each specific bike model while reducing overall weight for top performance in everyday riding.