Hi folks, as above- thinking of getting JB4 for my 280 superb. I have been in touch with guys from BMS technical department regarding DSG map and whether at all is needed for their basic Map 1 or 2 and they said no, not wanting to be disrespectful but is that true? Box is 6 speed and last thing i want is to go bang while in warranty. What are you opinions or experience please?