Hello, OEM Double din to Aftermarket? Help

[Tim_Attard]

Hello,

I have an Audi A3 8L Post Facelift it has a double din symphony installed already and want to know what I need to change it to a aftermarket double din?

I know they don’t make a fascia adapter so I would have to get an a4 one and trim it.

Would I need any other parts?
What would I need to do to the wires?

Thanks
Tim

 

[AndyMac]

PC9-410 or 404 wiring adapter and an ISO amp antenna adapter