I have something similar but without gauges and sensors. It's not really meant for dyno tuning. It's more of a troubleshooting device. It has an mdm-100, safc and digital gauges to read certain ecu in/out voltages. It uses a field cn-2 harness so all you have to do is slave it to the ecu connector. I'll try to post some pics of it sometime when it's more together.