Genuine OEM Audi Exhaust Muffler, part number 8J0253181AR. This component serves as the rear muffler in the exhaust system, responsible for reducing exhaust noise. It is positioned at the rear of the vehicle. Constructed from durable materials to withstand high temperatures and corrosive exhaust gases, ensuring a long service life. Genuine OEM mufflers are engineered to meet exact factory specifications for sound dampening and exhaust flow.