Boxer EFI kit includes
Throttle unit leftThrottle Body Left
Fuel injector 
Throttle position sensor 
Idle speed regulator 
Throttling unit rightThrottle Body Right
Fuel injector 
Air temperature sensor
Engine Temperature Sensor
Idle speed regulator
Electronic Control Unit
Hall Sensor
Timing wheel
Fuel pump + adapter
Fuel filter/pressure regulator
Oxygen sensor narrowband x2
Nut M18x1.5 for installation in the exhaust manifold for the oxygen sensor
Set of fuel lines with connectors
Set of clamps
Gasket Set Throttle Body/Cylinder Head
Harness
Bluetooth