Fitment – It Is Universal Muffler Can Be Used For Street Bike, Scooter, Quad And Any Other Bike With Pipe Diameter 38-51 mm Quantity – 1 * Exhaust Pipe And Sold With Hardware As Pictures Great Sound – Removable DB Killer Offers Difference Sound Effect Material – The Body Is Made Of Stainless Steel Covered With Carbon Fiver Color Vinyl That Make The Exhaust Looks Luxury And Attractive After Sale – Manufacturer warranty for 180 days from date of purchase.We are committed to provide excellent customer service,If you have any questions,please contact us.We will try our best to solve your problem.Color:DFeatures: 100% Brand New, Never Mounted, High Quality Stainless Steel Welding Adaptor Allow To Fit Pipe 38mm – 51mm Removable DB Killer/Silencer, Offer Different Sound Effect Reducing Overall Weight For Top Performance To Obtain Max Output Professional Installation Recommended Specification: Color: Carbon Fiber Painted As Pictures Material: Aluminum Stainless Steel Len