Latest news from GIAC
GIAC software is now available for S55 (turbocharged 3.0L inline-6 cylinder) engines found in BMW M3 and M4 models.
2016-04-04
GIAC software is now available for S55 (turbocharged 3.0L inline-6 cylinder) engines found in BMW M3 and M4 models. This software calibration accommodates 91-93 octane fuel, as well as the factory exh .....
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