JZZ universal high-quality sound control 76mm 89mm 102 114mm car exhaust dB-killer stainless steel muffler silencer reduce noise

The product in the image is a JZZ universal high-quality sound control car exhaust dB-killer made of stainless steel. It is designed to reduce noise and is available in various sizes including 76mm, 89mm, 102mm, and 114mm.