FAST XFI 2.0 Main Harness

SKU: 30110X Categories: ,


Multiple Application Options Available


Application * 

ECU Main Connector Kit

Connectors Only, No Wires


FAST XFI main wiring harnesses will allow you to connect the XFI ECU to the main engine wiring harness of your vehicle. They feature pre-terminated ends with special Weatherpack connectors for a perfect fit. Available for different engine configurations and styles, the FAST XFI main wiring harnesses will make the installation of your XFI ECU a lot easier.

Select your application from the drop-down menu.

Get the ECU Main Connector Kit to complete your order!

Additional information


GM TPI, GM LT1/Carb Conversion, GM LS1, -2, -3, -6, -7, -9, Trucks, Chrysler 5.7L, 6.1L, 6.4L Hemi, Universal (Flying Lead Harness w/ Weatherpack Connectors), Rear Engine Dragster/Boat (Short Main Lead)


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