Have you had the dpf removed? Custom remaps are a lot better than a tunning box, bet your well happy.
Dpf removed, dpf delete and car remapped.
Very happy with the results so much. Much smoother than with the tuning box. No power surges/spikes and I can rev the car past 3k rpm without it sounding lime a bag of nails.
I might sell the tuning box on the forum if anyone is interested. Nothing wrong with it if anyone wants a removable option.
How's your car keeping up with the new remap?