Nexus R5 LSx DBW Terminated Harness

The Haltech Nexus R5 LSx DBW Terminated Harness provides a complete, professionally terminated wiring solution for LSx engine platforms with electronic throttle control. Engineered specifically for the Nexus R5 ECU, this harness eliminates the complexity of wiring drive-by-wire throttle bodies and LSx sensor networks. Each connector is factory-terminated to Haltech's exacting standards, ensuring reliable communication between the ECU and all engine sensors, injectors, and ignition components. Ideal for engine conversions and motorsport applications where installation speed and signal integrity are critical to performance outcomes.