0.9 Twinair 100hp Stage 1 tuning

The Fiat Punto 0.9 Twinair 100hp produces 100 hp and 145 Nm as standard. The YASTUNING Stage 1 remap file takes it to 105 hp and 190 Nm, a gain of +5 hp and +45 Nm. Engine code 199B7000. ECU: Marelli 8GSW. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.