Conversion to performance front- what is needed?

Moin! It’s me again, quick question, I bought this performance front. An original. Of course without components. What do I need now? Can you take anything from the old ?! I don’t think or ? Question does not rush. Still a few days until I have finished everything on the car and he finally rolls back and front with original bumpers 🙂 back then with Facelift AMG rear and front with performance 🙂 that’s nicer than the current crap.