hi all, been on here for a while .. just recently changed my A6 BiTdi to a 2016 S5 Coupe.. had it 4 days and took it for APR stage 1.. made a huge difference, now running 427Hp.. question is my next step is either the stage 2+ including crank pulley or the DSG remap.. has anyone done either of them or both and can sway me in what direction to go first ?
Looking for info on what difference each one might make.
Cheers
Scoob
Looking for info on what difference each one might make.
Cheers
Scoob