556U Transponder Kit

Bypass the OEM transponder anti-theft
systems found on many newer vehicles
including the new General Motors Pass-Key 3
and Honda Immobilizer systems. Only
bypasses factory anti-theft systems during
remote starting, keeping the factory system
intact at all other times. Updated version of
the 555U with Key Sense input and selectable
transponder ring configurations making it
compatible with many European vehicles.
Simple two to six-wire connection for easy
installation. Requires use of a spare key for
the vehicle.