KIMISS db killer- Universal Motorcycle

��Good Material —- This muffler insert is made of iron material, which is high hardness. Then it is very durable is suitable for db killer
��Environmentally friendly—-Environmentally friendly can effectively reduce the noise, on the other hand, can also reduce noise pollution, which is environmentally friendly.
�� Working principle—-When using a muffler near the end of the vehicle’s exhaust system, its principle of operation is destructive interference and absorption. The muffler wall is made of two layers of stainless steel, which helps reduce vibration and absorb sound.
��Features —- Easy installation, adjustable and removable
�� Multiple options —- These elements fit the size of the tail exhaust pipe diameter of 35mm / 42mm / 45mm, and there are three diameter measurements for you to choose. You can choose the right one