This is a high-quality control module for the rear right side of your 2011-2014 Audi S8 A8L D4. It is designed to enhance the performance of your vehicle and is made by a reputable manufacturer in Germany. The module is compatible with OEM part number 4h0907566a and SKU 2.46.566A. In addition to its impressive performance capabilities, this control module includes a blind spot sensor to improve your driving safety. It is suitable for use in a variety of automotive settings and will be a great addition to your collection of auto performance parts.