Holley EFI
Holley EFI 554-142 Injector Driver Module, w/Harness
Engineered specifically to add a secondary set of high peak current injectors when utilizing a Holley EFI Dominator ECU Can be triggered by either negative or positive trigger to ease install in all EFI applications, be it a stock or aftermarket ECU Eight easily programmable channels for precise inj...
$556.95