Building your own wiring? The FT470 unterminated harness comes ready to plug into the ECU on one end, with 10 ft or 20 ft of open wires on the other so you can route and terminate them exactly how your build needs. Wire colors follow the pinout in the FT470 manual, making each connection easy to identify. 

A good fit for custom builds, engine swaps and race cars where the ECU needs a custom harness.