Stage 2 Remap with Kess V3
Audi S3 2017 8V 297BHP Stage 2 ECU Remap
Original BHP 116 BHP
Electrotech BHP 190 BHP
With this Stage 2 Remap we achieved a really strong ECU Remap with great BHP increase and great Torque increase.
We Performed the Remap via OBD-2 so no need to remove the ECU on this version.