Evolve ECU remap
I have just installed the Evolve Dooper ECU re-map, using the tuning box that allows me to re-install the original map whenever I need or want to.
A really simple process - the whole operation was completed in less than 3 hours. The Evolve guys were really quick and courteous in getting the new program emailed to me and the instructions for the installation were easy and clear to follow.
So, first impressions (and there will be more to follow as I put more miles on the car);
The slight engine roughness between 2 and 3k revs has disappeared and the engine is much smoother through to 3.5k (I haven't explored the region above this yet, there is generally little point in using high revs in a diesel).
The car is much more eager and smoother from 1k, being far less hesitant in picking up speed, which it does more readily as well.
Initial thoughts - really happy. Time will tell if I see any benefits in terms of fuel consumption, but with more performance on tap that may not happen. On the 15 mile spin I have just taken it on the consumption did not suffer.