Nexus R3 + Universal Wire-in Harness Kit

A Haltech standalone ECU for wire-in builds. Not sure which one suits your car? Tell us what you're building and we'll point you at the right one.

In the box: Nexus R3 VCU, SurLok connectors (Red and Black), Wi-Fi antenna, mounting bolts, USB-C Cable, USB-C dust cap. Nexus R3 Universal Wire-in engine harness. Length: 2.5m (8)

Suits: Engines with up to 8 cylinders or up to 4 rotors. Racing applications where advanced race features, data logging and power management control is required.

Part number: HT-193200

Usually ships within 4 days.

Want it fitted? We fit, wire and dyno tune Haltech systems at our workshop in Buckden, near St Neots. Tell us about your car.