1.4i 16v 80hp Stage 1 tuning

The Volkswagen Golf 1.4i 16v 80hp produces 80 hp and 132 Nm as standard. The YASTUNING Stage 1 remap file takes it to 90 hp and 145 Nm, a gain of +10 hp and +13 Nm. Engine code CGGA. ECU: Marelli IAW4HV. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.