I swapped from a Mk5 GTI to a Mk7.5 GTD earlier this year, now the GTD is a company car but bought outright by my company not leased. I've just read up on the Superchips EPC that doesn't supposedly leave any flag on the ECU that it has been remapped any truth to this? Also interested to see if anyone has any experience with this unit on a GTD, power delivery, drivability ect?
Thanks