FAST XFI 2.0 Fuel Injector Harness

SKU: 30120X Categories: ,


Multiple Applications Available



FAST XFI fuel injector wiring harnesses allow you to incorporate non-OEM fuel injector plugs into your stock wiring harness. They’re designed to be used with XFI ECU and XFI main harness’s only. Available for different types and sizes of engines, they make the installation of a different style of injector no problem.

Choose your application from the drop-down menu.

Additional information

Engine Type

SBC, BBC, LT1 & Chrysler (except 5.7L, 6.1L), Small/Big Black Chevy – 4/7 Swap Cam, GM Gen III LS1, LS6, GM Gen III LS2, LS3, LS7, Ford 5.0L Coyote, Ford 4.6L, 5.0L, 5.4L, 5.8L, Ford 289, 302, FE, 429, 460, Chrysler (except 5.7L, 6.1L), Chrysler 5.7L, 6.1L, 6.4L Hemi, Y Adapter for Multiple Injector Applications, Buick V6, 4 Cylinder (partially completed harness)


There are no reviews yet.

Be the first to review “FAST XFI 2.0 Fuel Injector Harness”

Your email address will not be published. Required fields are marked *