Function: 1. 60mm universal: removable silencer insert DB killer can be used do modify different types of motorcycles. 2. Powerful function: DB killer silencer can effectively reduce DB sound level from louder exhaust systems. 3. Specification: The total diameter is about 60 mm/2,4 inches, and the higher working efficiency provides more convenience. 4. premium materials: made of high quality stainless steel, resistant to high temperature and rust, durable to use. 5. Professional production: Highly compliant with strict factory quality control test, more reliable do choice.<br> Specifications: Item type: Exhaust DB killer material: Stal stainless Mounting: universal 60mm<br> Package List: 1x Exhaust DB killer<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store