Keep your sensors and ECU properly connected, with FAST EZ-EFI 2.0 replacement main wiring harnesses. They feature all of the correct, pre-terminated wiring connections for a direct plug-n-play with your FAST EZ-EFI 2.0.

More From This Category

FAST Wiring Harness, Fast Fuel Inje Ctor

FAST Wiring Harness, Fast Fuel Inje Ctor

$238.28

FAST Single Precision 0-100 PSI Sensor and Harness Kit

FAST Single Precision 0-100 PSI Sensor and Harness Kit

$419.31