3.0 TDI 2011 A8 - 4WD mapper required

[scooby8272]

I'm looking to get my 2011 3.0TDI A8 remapped and would like it done on a rolling road ( Before and after result - fine tuning for motorway etc)

Any recomendstions - location in the UK is not important as I travel around alot.

Cheers