*The Capacitor Discharge Ignition (CDI) amplifies the pulse generated by the ignition distributor and sends it to the ignition coil. It's a versitile unit developed by Bosch for high performance systems.

*The Porsche 911 DME 082 Bosch Motronic regulates all major engine systems, enabling fuel delivery and spark timing control functions, in an attempt to achieve optimum efficiency.

*The Porsche 911 DME 050 Bosch Motronic regulates all major engine systems, enabling fuel delivery and spark timing control functions, in an attempt to achieve optimum efficiency.

*The Porsche 944 DME 077 Bosch Motronic regulates all major engine systems, enabling fuel delivery and spark timing control functions, in an attempt to achieve optimum efficiency.