New Immobilizer Bypass CDI Unit to replace original Piaggio, Vespa Chip Key CDI Units.
Removes immobilizer, replaces factory CDI. You will no longer require a chip key to start your engine.
Replaces the Magneti Marelli ACI600, ACI601, ACI602, ACI603 and ACI604.
or
EFI Technology AC1i, AC2i, AC3i, AC5i and AC8i.
This is not an OEM part. It is a quality aftermarket CDI unit
Simply plugs straight in to the existing wiring loom. No wires to cut, no soldering, just plug it in and off you go!
Suitable for air cooled Vespa ET4, LX, LXV and S LEADER engine models, approx 2000 to 2006.
no speed function