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The Haltech Elite 2500 plug-and-play adaptor harness ECU kit is designed to simplify ECU upgrades by offering a vehicle-specific adaptor harness that preserves factory connectors and reduces splicing. This approach helps installers achieve a tidier integration of the Elite 2500 ECU into supported vehicles, lowering installation complexity compared with full wire-in harness conversions.
Haltech Elite 2500 Adaptor Harness ECU Kit
