Haltech Nexus S3 Plug ’n’ Play Adapter Harness Kit – Toyota Supra JZA80 (HT-213324)
Brand New GENUINE Haltech Calibration System.
The Haltech Nexus S3 Plug ’n’ Play Adapter Kit offers a seamless ECU upgrade for the Toyota Supra JZA80 platform. This kit integrates the advanced processing power of the Nexus platform with a dedicated adapter harness, allowing for a direct connection to the factory engine loom without the need for complex rewiring.
- Product: Nexus S3 Plug ’n’ Play Adapter Kit
- Fitment: Toyota Supra JZA80 (2JZ-GTE / 2JZ-GE Non-VVTi) - Manual Transmission ONLY
- Condition: Brand New / Genuine
- Part Number: HT-213324
⚠️ CRITICAL INSTALLATION & FITMENT DATA
This kit is strictly compatible with Manual Transmission models. It is designed for the 2JZ Non-VVTi engine configuration; VVTi variants are not supported by this specific adapter. The Nexus S3 features an on-board wideband controller, but requires a Bosch LSU 4.9 or NTK sensor (sold separately) for closed-loop air/fuel ratio control.
Capacity/Reference Guide:
- On-Board Sensors: 4-Bar MAP Sensor and Wideband Controller
- Connectivity: Built-in Wi-Fi and 128MB Logging
- Input/Output: 8x Peak/Hold Injectors, 8x Ignition, and 11x Analog Inputs
- Included: Nexus S3 ECU, Adapter Harness, M14 Air Temp Sensor, and DTM12 Auxiliary Pins
