We offer a 100% correct OPF deactivation solution for the Alfa Romeo Giulia and Stelvio Quadrifoglio. This is not just a simple DTC (Diagnostic Trouble Code) removal, but a complete deactivation of the OPF functions within the firmware. This is a unique solution on the market. It is impossible to correctly disable the OPF using … Continue reading Alfa Romeo Quadrifoglio OPF