Haltech Nexus T1 / T2 Universal Wire-in Harness

$406.70

Haltech Nexus T1 / T2 Universal Wire-in Harness

Select the wiring package for a custom Nexus T1 or Nexus T2 installation.

Basic — HT-181200: 2.5m colour-coded and labelled universal wire-in harness.
Premium — HT-181201: 2.5m universal harness with Haltech mini fuse/relay box for ECU, injection, ignition and fuel-pump power/control.

Professional harness termination and system commissioning are available from Built by Boost & Tune.

Selectable options

Harness Package: Basic 2.5m Wire-in Harness — HT-181200
Harness Package: Premium 2.5m Harness + Fuse/Relay Box — HT-181201

Current Selectable Options

Harness Package: Basic 2.5m Wire-in Harness, Premium 2.5m Harness + Fuse/Relay Box

Choose only combinations shown as available in the selectors; unavailable combinations cannot be added to cart.

Ordering & Fitment

This listing is for Haltech Nexus T1 / T2 Universal Wire-in Harness. Confirm the vehicle, engine, dimensions and supporting components against your application before ordering where fitment is application-specific. If you require a configuration that is not shown, contact Built by Boost & Tune before purchase.

Built by Boost & Tune Support

Built by Boost & Tune can assist with installation, wiring integration, sensor setup and calibration where required.

Application Checks

Confirm ECU or vehicle compatibility, connector/harness requirements, sensor range, power and ground requirements, DBW or other control needs and the calibration strategy before ordering. Wiring and sensor setup should be completed against the relevant pinout and configured in the ECU before final testing.