07 D40 automatic

[Kevc]

Afternoon all
Time has come to replace my automatic gearbox but as we know the 06-10 box was prone to fail.
so this got me thinking how big a job would it be to convert it to use an 11-15 automatic box.
What would need changing for anyone know?

 

[Old.Tony]

You want to put an RE7 box in to replace the RE5?

I don't know about the communication from the ECU->TCM and back will be like. I am not sure about the fitment to the engine either. It's not something that I've heard of being done but it will be interesting to see how you go.