Immobiliser Bypass CDI, fits Piaggio LEADER ACI603.01 ACI603 ACI 603 AC5i ECU

Replaces the Magneti Marelli ACI600, ACI601, ACI602, ACI603. EFI Technology AC1i, AC2i, AC3i, AC5i. Once fitted you will no longer require a key with a built in chip. INSTRUCTIONS: Remove the body work to gain access to your Vespa Piaggio CDI unit.