Haltech Nexus S3 Plug 'n' Play Adapter Harness Kit - Honda OBD-I
The Haltech Nexus S3 Plug 'n' Play Adapter Harness Kit delivers straightforward ECU integration for Honda OBD-I chassis. Engineered specifically for Civic EG, EH and EJ, Integra DA, DB and DC, Accord CB and CD, plus Prelude BB models, this adapter eliminates the need for splicing or modification to the factory wiring. The kit connects your existing loom directly to the Nexus S3 platform, preserving original connectors while unlocking full standalone engine management control. Ideal for workshops and tuners requiring reliable, reversible installations with complete access to advanced Haltech tuning capabilities across multiple Honda platforms.
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