Nexus R5 VCU + LSx Non DBW Terminated Harness

The Haltech Nexus R5 VCU paired with an LSx Non DBW terminated harness provides a complete engine management solution for cable-operated LS engine conversions and builds. This package eliminates wiring complexity with a pre-terminated harness designed specifically for non-electronic throttle LS platforms. The Nexus R5 architecture offers advanced tuning capability, comprehensive sensor support, and seamless integration with Haltech's software ecosystem. Ideal for workshop installations where reliability and professional presentation matter, this combination streamlines the setup process while maintaining full control over ignition, fuelling, and auxiliary outputs.