SKU: HTHHT-193200
MPN: HT-193200
The Nexus R3 with Universal Wire-in Harness Kit 2.5 from HALTECH is a professional-grade engine management system designed for serious automotive enthusiasts and tuners who demand precision control over modern and classic vehicle platforms. This standalone ECU is ideal for those building high-performance street cars, track machines, or restoring classics with contemporary power.
The Nexus R3 features a modular standalone ECU design with expandable input/output capacity, allowing custom tuners to configure fuel injector drivers, ignition coil outputs, and sensor inputs according to specific engine requirements. Its universal wire-in harness approach simplifies integration, providing pre-assembled connectors and gauge-appropriate wiring, which reduces the need for custom fabrication and potential installation errors.
This system supports advanced features such as closed-loop lambda control, multi-stage fuel mapping, and sequential injection firing sequences, which are critical for optimizing combustion efficiency across varying load conditions. The Nexus R3 is compatible with a variety of engine architectures, making it a versatile choice for tuners looking to maximize performance.
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