Irrespective of what make/model of car you own/drive it always pays to investigate even the slightest variations in performance/behaviour of your vehicle. A small fault caught early might be a £5 fix which if ignored could cause the failure of several items leading to a bill which could run into £hundreds/thousands.
The answer is not to remove items (which are there for a reason) but to find the core problem and fix it.
on queestion
did you ever experienced dpf problem? Did you take it to the garage which doesn't have a clue what is doing?And the best one : did you after spending 2k or more for replacing dpf fiter get the some light back on on the dash after few weeks?What would be your feeling? I think you never did experience this sort of problem . So I removed dpf out of my car: no more problems with dpf, no more regenerations, better fuel economy ,better performance etc. I know we could talk about it : remove or not to removed , but I stay on the bright side REMOVE IT and forget about it. Regards guys