Nexus R3 + Universal Wire-in Harness Kit Length: 2.5m (8')-1
Nexus R3 + Universal Wire-in Harness Kit Length: 2.5m (8')-2
Nexus R3 + Universal Wire-in Harness Kit Length: 2.5m (8')-1
Nexus R3 + Universal Wire-in Harness Kit Length: 2.5m (8')-2
Haltech (RWB)

Nexus R3 + Universal Wire-in Harness Kit Length: 2.5m (8')

*Not carried at Group-D HQ for immediate collection* Product will take 4-6 days to arrive at Group-D for collection Plus... Read More
€1,940.00
€1,940.00

Expect prompt delivery and easy tracking

Tracking Number sent via E-mail

Dispatch 1-3 days for item in stock

Special order or items out of stock delivery may vary

About the Product

*Not carried at Group-D HQ for immediate collection*

Product will take 4-6 days to arrive at Group-D for collection
Plus a certain amount of days to arrive to each customer based on customer location

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.

Includes: 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.

VCU OVERVIEW
Nexus R3 combines the functionality of a power distribution module, a data logger, a wideband controller and a state-of-the art engine management system in one powerful device we call a VCU (Vehicle Control Unit).
  • 4 x 25A (continuous) push-pull PWM capable (5 kHz) outputs (for power to injectors / coils, transbrake, thermofan, fuel pump)
  • 8 x peak/hold injector drivers (can be used as low side drive outputs)
  • 8 x low current ignition outputs (can be used as low side drive outputs)
  • 6 x low side drive outputs, PWM capable (DPOs)
  • 6 x push-pull / h-bridge outputs (8A, PWM capable), eg for electronic throttle
  • 11 x 0-5V analog inputs with redundancy for electronic throttle and switchable 5V pullup
  • Trigger and home inputs with differential inputs, adjustable thresholds and glitch filters
  • 6 x synchronous pulsed inputs, zero crossing or adjustable thresholds - cam sensor inputs, frequency inputs or 0-5V analog inputs
  • 1 x on-board wideband controller, supporting NTK and LSU4.9
  • 1 x on-board 4 bar MAP sensor
  • 2 x CAN ports with switchable termination
HARNESS OVERVIEW
Ideal for dedicated race cars, engine swaps and custom wiring jobs. The Universal Wire-in Harness has a set of VCU connectors at one end and unterminated wires at the other. All the wires at the unterminated end are colour coded and clearly labelled. Connect your Haltech VCU to the terminated end and follow your wiring diagram for all the engine connections. Load your base map and you're ready to go!
  • Colour coded and labelled wires that match the detailed wiring diagram for a confusion free construction process.
  • The wiring diagram is accompanied by the full VCU manual and Software located on the USB key provided with the VCU, or downloadable from the Haltech Website.
VCU FEATURES
  • Controlled via NSP (Nexus Software Programmer)
  • Long Term Learning
  • Stepper Motor Control
  • 4D Closed Loop Boost Control
  • Closed Loop CO2 Control
  • Rotational Idle
  • Launch Control
  • Traction Control
  • Anti-Lag
  • Dual Knock Control
  • Trans Brake Control
  • Race Timer
  • Multi Stage Fuel Injection
  • Multi-level Engine Protection
  • 6 Stage Nitrous Control
  • 4-sensor variable cam control
  • Intake Air Bleed Control
  • Flat Shift Control
  • Shock Travel & Ride Height Control
  • Advanced Torque Management
  • On-board Wi-Fi
  • On-board datalogging (128MB)
AUTOMATIC TRANSMISSION CONTROL
  • Ford AODE/4R70W
  • GM 4L60E
  • GM 4L80E
  • Toyota A340E
  • Lenco
  • Liberty

Contact Support

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Shipping

Order processing typically takes 1–3 business days before shipping. Once your order has been processed, you’ll receive a confirmation and tracking information via e-mail

Yes, changes can be made if the order hasn’t entered processing. Make sure to update your order details promptly after purchase.

Yes, international shipping is available. Delivery times and costs vary based on your location and selected shipping method.

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returns & refund

You can return most items within 30 days of delivery for a full refund or exchange.

Refunds are usually processed within 5-7 business days after we receive your returned item.

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