Hi. Yes. I can give you a hint. I recently bought one myself. I got myself an E Class BRABUS Exhaust System with Controlled Flaps Genuine BRABUS. Here you can see what you need https://mercteil.com/brabus-engine-and-exhaust-system . It's a good price. And the quality is great. I think you can find what you need. If you have any questions don't hesitate to contact me. I'll help you with them.