CPW is now offering an injector sub-harness that is plug and play with your existing Holley EFI main harness with EV6 / USCAR style connections. Compatible with Holley main harnesses for Terminator X, HP & Dominator. Holley P/N 558-201
Holley EFI HiRam Lo Ram LS LSx Injector Harness EV6 Connectors Terminator X
ZZPerformance Ecotec 2.4L 2.2L EV6 Fuel Injector Harness Cobalt G5 HHR
Holley EFI HiRam Lo Ram LS LSx Injector Harness EV1 Connectors Terminator X
Multec LSx Injector harness for Holley EFI 558-214
EV6 Fuel Injector Connector Wiring Repair Harness Kit | Fits Dodge Jeep Wrangler