4, 6, 8 CYL ECUs

4 cylinder Autogas conversion ECU: Alex Optima Expert OBD Optima Expert is the most advanced LPG Autogas controller with built in OBD protocol, designed to work with fuel injection engines up to 4...

8 cylinder Autogas conversion ECU: Alex Optima Expert OBD Optima Expert is the most advanced LPG Autogas controller with built in OBD protocol, designed to work with fuel injection engines up to 8...

6 cylinder Autogas conversion ECU: Alex Optima Expert OBD Optima Expert is the most advanced LPG Autogas controller with built in OBD protocol, designed to work with fuel injection engines up to 6...

4 cylinder Autogas conversion ECU: Optima Nano  OPTIMA nano is the most advanced computer unit controlling the sequential gas injection, in the ECU class with 24-pin link. This LPG/CNG controller is...