180 K - 143hp Stage 1 tuning

The Mercedes-Benz C 180 K - 143hp produces 143 hp and 220 Nm as standard. The YASTUNING Stage 1 remap file takes it to 155 hp and 240 Nm, a gain of +12 hp and +20 Nm. Engine code M111 E18. ECU: Siemens/Continental SIM4LKE. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.