To be fair, with DSG remaps there is only so much they can do, clamp pressure, torque limiter removal/increase, increase rpm limiter, speed up gear changes etc, there are several companies who do it, R-tech, Giac, Apr, Revo etc.
I am getting mine done soon (just waiting for a reply) as my Tuner told me that the DSG map would help them to optimise my stage 2 map (More power/torque
) and quicker gear shifts