The Haltech Elite 2500 terminated-harness ECU kit supplies a ready-made wiring harness for the Elite 2500 ECU, terminated and fitted with EV1-style injector connectors. It gives installers a plug-and-play harness option to speed ECU installation and ensure correct injector connections without fabricating terminals. Use this kit when an Elite 2500 install calls for EV1 injector interfaces.
Haltech Elite 2500 Terminated Harness ECU Kit w/EV1 Injector Connectors