Chip tuning box GS2 for Fiat 500 1.4 Abarth 135 140 145 HP 2007-2020 TuningBox
Key Benefits of GS2 Chip Tuning GS2 Chip Tuning - Key Features. Fiat 500 1.4 Abarth 99 103 107 kW 135 140 145 HP 2007-2020. How does the GS2 Chip Tuning Work?. The GS2 module connects to one of your car’s sensors using a dedicated plug.