I own a 520d E60 '06 with 102k miles on the clock. I am looking to get it remapped and was wondering if anyone can recommend a company in south wales? There are plenty of firms claiming they are the best around and prices seem to range from £175 - £300 but i would rather go on recommendation.
Also is it worth removing the dpf as I have seen quite a few comments on doing this at the same time.
What are your thoughts? Thanks in advance, Mike