Material: Stainless steel, and covered with carbon fiber color vinyl that make the exhaust looks Luxury and attractiveRemovable DB killer offers difference sound effectReducing Overall Weight for Top Performance to Obtain Max OutputThis Muffler suitable for motorcycles under 500cc,it can be used for Dirt Bike, Street Bike, Scooter, ATV, Quad and Any Other Bike with Pipe Diameter 38 mm, very easy to install, can be installed within 5 minutesAny help, you are freely contact with usUniversal 1.5″ Inlet Stainless Steel Exhaust MufflerGreat Sound Removable DB Killer Complete Accessories Easy Installation It is perfect for motorcycles under 500cc,it can be used for Dirt Bike, Street Bike 125cc, Scooter, ATV, Quad and Any Other Bike with Pipe Diameter 38 mm. Package Includes: 1,Exhaust Pipe 2,All the Hardware 3,Installation Instruction NOT Included Fashion Carbon Fiber Design,and it is not real carbon fiber materialConnection Diameter: 38mm (1.5″)Removable DB KillerRawsomes Motorcycle Exhau