these guys are located in Taunton in Somerset. I posted this information because I know there is big problem with dpf issues on mazda. I went to few different garages before I found them. And only they were able to sort this problem once and forever. They fitted emulator , removed the dust from the dpf filter. Reprogrammed the ecu- complete dpf removal process. I have no interest in this but I just wanted to post this info because tthere is plenty of people struggling with dpf.

 

Cool!!
So if you are in the UK, you have at least one option.