Haltech Nexus S2 Plug 'n' Play Adapter Harness Kit - Honda S2000 (AP1 / AP2 )

The Haltech Nexus S2 Plug 'n' Play Adapter Harness Kit delivers genuine plug-and-play ECU installation for Honda S2000 AP1 and AP2 models. This harness eliminates the need for wire splicing or permanent factory harness modifications, connecting directly between the vehicle's original wiring and your Nexus S2 ECU. Designed for professional workshops requiring clean, reversible installations, the harness maintains OEM connector integrity while unlocking full Nexus engine management capability. Suits both early AP1 and later AP2 chassis variants, streamlining installation time and ensuring reliable connections throughout the entire engine management system.