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Up to 50% off clearance sale! New products added weekly!
Up to 50% off clearance sale! New products added weekly!
Includes: Elite 550 ECU, Premium universal wire-in harness. firewall grommet, moulded 6 power circuit Haltech fuse box and lid. 2 relays, 4 fuses and pins for the 4 spare power circuits. Waterproof USB cap, USB programming cable and software CD.
Harness Overview:
Ideal for dedicated race cars, engine swaps and custom wiring jobs. The Universal Wire-in Harness has a set of ECU 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 ECU 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 ECU manual and Software located on the CD or USB key provided with the ECU to refer to while completing your installation and configuration.
    ECU Overview:
    The Elite 550 is a simple yet powerful ECU ideal for basic 4 to 8-cylinder or 1-2-rotor engine applications. Suitable for either naturally aspirated or forced induction engines the Elite 550 gives you full control over fuel delivery, ignition timing and boost levels. This robust, competitively priced ECU features an environmentally sealed, waterproof case, 4 fuel and 4 ignition channels and a 4 BAR internal MAP sensor. The Elite 550 ECU is now paired with the new Nexus Software Programmer (NSP) that brings levels of functionality and user-friendliness never seen before in an engine control package. Together they offer true cutting-edge technology to tuners and performance enthusiasts worldwide.
    • Supports 1 to 8 Cylinder engines
    • 1 to 2 Rotor engines
    • Normally aspirated or forced induction
    • Load sensing by Throttle Position (TPS), Manifold Absolute Pressure (MAP) or Mass Air Flow (MAF)
    • Sequential, semi-sequential, batch or multipoint injection patterns
    • Ignition modes include Direct fire multi-coil, Distributor ignition, or Haltech CDI systems
    • Connect to a wide range of Dashes, displays and expansion devices via CAN.
    • Waterproof case (IP67) (with USB cover fitted)
    • 34 position AMP connector
    • 4 x Fuel Injection Outputs (peak and hold (0-8A peak / 0-2A hold)
    • 4 x Ignition Outputs
    • 2 x Dedicated Engine Position inputs with extensive trigger type support
    • 1 x Digital Pulsed Input
    • 5 x Digital Pulsed Outputs
    • 1 x Analogue Voltage Input
    • 3 x Dedicated Inputs (Throttle Position, Coolant Temperature & Air Temperature)
    • Internal 4 Bar MAP sensor measuring up to 300kPa/3Bar/45psi of boost pressure.
    • Up to 33 channels of Input & Output (I/O) expansion (via CAN)
    • USB Laptop Communication (Windows)
    • Now using the new NSP Calibration Software

    Outputs: Up to 4 injector and 4 ignition.

    Suits: Universal 1-8 cylinder or 2 rotor applications.

    Notes: Haltech's entry level, single connector ECU. Ideal for basic 4 cylinder or 2 rotor engine applications and basic EFI conversions.