75mm Bosch throttle body, commonly used as an upgrade for Audi/VW applications. This is the throttle body used the Audi 3.0T iAbed 75mm upgrade kit found HERE.
Purchase as a replacement or if you already have the required parts to make this throttle work with your application. This is NOT a direct bolt-on, nor plug and play throttle body for the 3.0T platform. Adapter harness and mounting hardware will be required. If you don't have the required parts, please refer back to the kit linked above.