Haltech Nexus S2 Plug 'n' Play Adapter Harness Kit - Mazda RX7 FD S7 & 8

The Haltech Nexus S2 Plug 'n' Play Adapter Harness Kit eliminates the complexity of wiring when upgrading your Mazda RX7 FD Series 7 or 8 to Nexus S2 engine management. This model-specific harness connects directly between your factory loom and Nexus S2 ECU, preserving all original connectors while enabling full aftermarket control. Designed for Australian workshops installing Haltech systems on FD rotary platforms, it streamlines the conversion process and reduces installation time. The complete kit includes all necessary connectors and terminals for professional-grade fitment.