Chip tuning box GS2 for Fiat Croma II (194) 1.8 2.2 140 147 HP 2005-2011 Tuning
Fiat Croma II (194) 1.8 2.2 103 108 kW 140 147 HP 2005-2011. Key Benefits of GS2 Chip Tuning GS2 Chip Tuning - Key Features. How does the GS2 Chip Tuning Work?. The GS2 module connects to one of your car’s sensors using a dedicated plug.