The product is a GENUINE complete EGR Cooler for Audi 3.0tdi Bitdi engines in Audi A6/A7 vehicles. This high-quality EGR Cooler is designed specifically for Audi vehicles, ensuring a perfect fit and optimal performance. Made by the reputable brand Audi, this product guarantees reliability and efficiency in cooling exhaust gases, helping to reduce emissions and improve the overall functioning of the vehicle's emission control system. Upgrade your Audi with this top-of-the-line EGR Cooler for enhanced driving experience.