Technical Turbo pipes Ducato camper 2006 2 litre

[ronan murphy]

I have a 2006 Ducato Joint 2 litre and need the input and output pipes for the turbo. They are no longer manufactured so I am having a hard time sourcing these two pipes. I believe they are part number 9646606080 and 9646703780. Any advice on where to find these would be very appreciated, Thanks