The Mitsubishi EVO 9 ECU is designed to be plugged into the OEM harness to allow for a true “Plug and Play” install. The system is based on the KV Series Motorsport ECU, so all the same features are available with the limitation based around the OEM connector system. An Expansion loom is included giving access to unused Input channels. CAN Bus 2 is also available providing additional I/O expandability.
Mitsubishi EVO 9 Plugin Manual - Emtron