That would be me... Crazy dutchman :-D
I posted in the DPF removal thread:
Name of company: ProAlfa
Your car and engine: 159 1.9JTDm 16v (2006)
Work done: EGR closed (software), DPF removed (internals) + custom map
Price paid: 400 GBP (450 with rolling road testing)
Gains: around 180 BHP, but the torque and driveability: very big gains!
Overall experience: Had my appointment with Graeme Miller from ProAlfa. He did a great job on my car. They tested several maps on it, until they were fully statisfied. All his employees are 'petrolheads', which gives you a good impression on how they work and think about cars. They also do Ferrari's, Maserati's, etc. All maps are custom made from a basemap. Due to a little higher mileage, they tuned mine a little different (easier on the turboboost when pushing it, etc).
What I received back is a totally different car. Very smoothly and (since I directly had to drive back to Holland) a much better MPG (also brim to brim). I have family in London, that's why I went to the UK for this operation.
Very statisfied for, what I think, a great price. I would recommend it to others definitely.