Hi fellow people. Recently traded my C6 A6 Avant for a A7 and want to know where the most reputable and trustworthy remap places are. Im at J25 of the M1 and so far have narrowed it down to CC Tuning at Burton, a place called AB Tuning in Langley mill operating through DKtuning, would be very helpful if someone has used them before and can give some honest feedback, or Performance Prestige in Derby. Ideally would prefer a rolling road setup but am open to true reviews from non RR setups. Mine is a 3.0 tdi quattro.
