The Porsche Capacitor Discharge Ignition system or "CDI box" uses the 12 Volts from the cars battery and converts it into 450 volts, this voltage is then transferred to the ignition coil. This versatile unit was developed by Bosch for high performance engines.

We have a vast knowledge on the operation of the CDI boxes, proprietary testers and the correct replacement parts give us the advantage to offer a 5 year warranty.

We cover all details to give you back a product that is better than new, cleaning the outside aluminum casing and installing reproduction labels.

** THIS IS OPTIONAL IF YOU WANT TO RETAIN ORIGINAL LOOK OR PATINA**

Get your car back on the road at 100% performance with our CDI boxes.

This CDI Box 8 Pin Bosch 0227100008, 0 227 100 008 only fits Porsche 928 from years 1979-1984.