We're making shopping for an ECU for your car that much easier with our range of ECU packages, featuring carefully selected, quality components that are perfectly matched for your application!
Like our other ECU combos, the Haltech Nexus R3 vehicle Control Package provides all the crucial components to run your 2-Rotor or 4-cylinder engine, whether naturally aspirated or running forced induction, however, this combo goes even further thanks to the wide range of additional features & functions provided by the Nexus VCU - a state-of-the-art engine management system, power distribution module, a data logger, a dual-channel wideband controller all-in-one!
This is the perfect kit for race & street applications, whether you're wanting to have a single, user-friendly, fully integrated system controlling the show in your race car, you're building a project from the ground up & will be wiring the car from scratch or if you simply want to replace your cars dated & problematic wiring system, fuses & relays with the latest, fully-customisable setup that will future-proof your ride!

Covering most 2-Rotor & 4-Cylinder applications, each package includes a Haltech HP4 Igniter Module & 4x high-output IGN-1A coils to take care of ignition duties, along with the must-have sensors to allow you to get the most of your ECUs capabilities - A quality LSU 4.9 oxygen sensor, combined with two high-quality Honeywell brass body Oil & Fuel Pressure sensors & Water & Air Temp Sensors. Additional sensors & accessories can also be added, including EGTs, IC-7 Displays & more...
Nexus R3 VCU Features:
- Combined ECU, PDM & Wideband In One Unit
- 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
- Nitrous Control
- Variable cam control
- Intake Air Bleed Control
- Flat Shift Control
- Shock Travel & Ride Height Control
- Advanced Torque Management
Package Includes:
- Haltech Nexus R3 VCU
- Choice of Universal 8' Wire-In Harness Kit
- Haltech HP4 Igniter & Loom
- 4x Haltech IGN-1A Coil Packs
- Haltech O2 Sensor & Loom Adaptor
- Oil & Fuel Pressure Sensor Kit - Honeywell sensors
- Water & Air Temperature Sensors
Applications:
- Universal
- 2-Rotor Engines
- 4-Cylinder Engines