Haltech Nexus S2 ECU + Universal Wire-in Harness - 2.5m (8')

The Haltech Nexus S2 ECU delivers professional-grade standalone engine management with integrated data logging and wideband control. This package includes a 2.5 metre universal wire-in harness, providing the flexibility required for custom engine swaps, race builds, and complex performance installations. The Nexus S2 platform offers extensive I/O configuration, drive-by-wire throttle support, and full sequential fuel and ignition control. Suited to workshops building dedicated race vehicles or undertaking advanced engine conversions where universal wiring integration is essential.