20 quid for a cable and 75 quid for the map, if your local I've got the cable and can load it for ya, it's well worth doing
If you getting rid of egr and cat then Deffo get a map on there, and take that air filter off it won't be doing it any favours
If you getting rid of egr and cat then Deffo get a map on there, and take that air filter off it won't be doing it any favours