8 Foot Wiring Bundle MegaSquirt DIYAutoTune Affordable

MegaSquirt Wiring Bundle Great for building up your own wiring harness, or wiring up your relay board where this will give you all of the color coded automotive grade wiring you'll need to wire up the ECU side of the sensors (plus extra 20ga wire for sensor grounds), ignition components, and the ECU side of the injectors. For building your own harness on a car previously equipped with Electronic Fuel Injection, you're good to go. For wiring up a relay board you'll just need the fuel pump wire, 12v supply w