The guys in germany have been working on a VW Golf MK7 1.6TDI 105PS which uses the same new range of 1.6TDI's found in the Audi A3, Skoda Ovtavia III and Seat Leon (5F).

They achieved

129PS and 304nm of torque,

from a standard figure of 104PS and 250Nm of torque.

These figures were achieved using the CRD09 LDK aka the DTUK CRD-T module on a preset setting, without any adjustments made via the fine tuning.

Details of these systems can be found below:

Audi A3 2013-

Diesel Tuning box for Audi A3 1.6 Tdi 105 Ps (2013-) Stage 2 (crd-t))

Skoda Octavia III

Diesel Tuning box for Skoda Octavia Iii 1.6 Tdi 105 Ps Cr Stage 2 (crd-t) (2)