911 1974-77 CDI+ Ignition Spark Box & Fuse Board Kit Classic Retrofit

This package contains a three-pin Classic Retrofit Bosch CDI+ upgraded ignition unit with modern ignition technology in a vintage-looking aluminium case and both replacement fuse panels - engine bay and underbonnet - for impact-bumper Porsche 911s. These are plug-and-play upgrades, which fit the stock connectors in the stock locations. Tested for hundreds of thousands of miles across all of the units sold to date, these components make up the ultimate electrical upgrade package for mid year 'impact bumper' cars built between 1974 and 1977, including the 2.7 models, the Carrera 3.0 and the classic 930.