Chip tuning box GS2 for Mazda 6 II (GH) 1.8 2.0 MZR 120 147 155 HP 2007-2013
Mazda 6 II (GH) 1.8 2.0 MZR 88 108 114 kW 120 147 155 HP 2007-2013. 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.