Honda Hornet 900 CB919 GPR Exhaust Systems Deeptone Stainless Dual Slipon Mufflers Unrestricted Power Dual (x2) Durable round Deeptone silencer weighs only 1.6 Kg. Unrestricted race type. Made in Italy from Aisi 304 Stainless Steel, using hand made craftsmanship and advanced TIG welding. Sheds off significant weight.All mounting hardware included for a perfect fitment. Joints\ mid pipes included where applicable. The Deeptoe exhaust offers an authentic racing sound and performance. Designed and Dyno-tested for optimum performance in GPR's factory and hand madein Italy, using advanced TIG welding. Allows better gas outflow from the engine and increase in horsepower and acceleration.Comes with GPR's 2 years warranty.