1.6 T-GDI 178hp Stage 1 tuning

The Kia K5 1.6 T-GDI 178hp produces 178 hp and 265 Nm as standard. The YASTUNING Stage 1 remap file takes it to 220 hp and 350 Nm, a gain of +42 hp and +85 Nm. Engine code G4FJ. ECU: Bosch MED17.9.8, Bosch MEDG17.9.8. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.