Elite 2500 + Race Expansion Module (REM) + 16 Injector Integrated Universal Wire-in Harness Kit


  • Product Description

      LENGTH: 2.5m (8')
      OUTPUTS: Up to 16 injectors, 8 ignition, and auxiliary I/O.
      SUITS: Universal 1 - 12 cylinder or 2-4 rotor applications. Up to 16 sequential injectors
      INCLUDES: Elite 2500 and REM with Advanced Torque Management and Race Functions. Integrated 16 sequential injector integrated universal wire-in harness with 160A SSR, USB programming cable and USB software key.
      NOTES: Used for a new fully integrated installation. DBW function not available when used in combination with a REM. 8 individual ignition coil ready when used with optional HT-130306, HT-130311, HT-130312 or HT-130313.


      The fastest and most cost effective start to building your custom your race car or engine conversion harness.
      • coded and labeled wires that match the detailed wiring diagram for a confusion-free construction process.
      • a 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.


      Haltech's Elite 2500 ECU takes the art of engine calibration to a whole new level. Featuring a robust environmentally sealed waterproof case, drive by wire throttle control, intake and exhaust cam control, short term and long term map learning, dual channel knock control, and much more, the Elite 2500 ECU provides engine calibrators the tools they need to get the job done right. Alongside the Elite 2500, ECU is the Elite Software Programmer (ESP) 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 12 Cylinder engines
      • 2 to 4 Rotor engines
      • Normally aspirated or forced induction
      • Load sensing by Throttle Position (TPS), Manifold Absolute Pressure (MAP) or Mass Air Flow (MAF)
      • Staged, Sequential, semi-sequential, batch or multipoint injection patterns
      • Distributor ignition systems, multi-coil systems, expand CDI range or Haltech Multiplex CDI systems
      • Connect to a wide range of display dashes and expansion devices via CAN.
      • Waterproof Case (With Pocket Cover Fitted)
      • 8 x Fuel Injection Outputs
      • 8 x Ignition Outputs
      • 12 x Digital Outputs
      • 10 x Analogue Voltage Inputs
      • 4 x Synchronised Pulsed Inputs
      • 4 x Dedicated inputs (Dual Knock, ignition Switch & onboard MAP Sensor)
      • 2 x Dedicated Engine Position Inputs with extensive trigger type support
      • Up to 45 channels of Input & Output (I/O) expansion (via CAN)
      • USB Laptop communication (Windows)
      • ESP Calibration Software - Intuitive and easy to use
      The Race Expansion Module (REM) is used in conjunction with the Haltech Elite 2500 ECU to offer extra Input and Output functionally as well as Advanced Torque Management. Using the REM with the Elite 2500 allows sequential staged injection of up to 16 injectors, and will drive up to 32 injectors. The REM also has additional Analogue and Digital inputs which can be used for data acquisition as well as additional Digital outputs.
      • 8 x Fuel Injection Outputs
      • 4 x Digital Pulsed Outputs
      • 4 x Digital Pulsed Outputs
      • 4 x Digital Pulsed Inputs
      • 8 x Analogue Voltage Inputs (with selectable Pull up)
      • 2 x Buffered Analogue Voltage Inputs suitable for O2 Sensors
      • 1 x Haltech CAN Connection
      • 2 x System Synchronisation Pulsed Inputs
      • 1 x System Synchronisation Watchdog Output
      • 1 x Injection Relay Control Output
      • 1 x 8VDC Injection Relay Conditioning Circuit Supply


      • harness, when installed in conjunction with a Haltech Elite ECU, opens the door to virtually limitless performance modification and tuning of your vehicle.
      • programmable systems allow you to extract all the performance from your engine by delivering precisely the required amount of fuel and ignition timing that your engine requires for maximum output under all operating conditions. 


      • Drive by Wire Throttle Control (DBW) - Requires (2) user-defined outputs & (4) user-defined inputs
      • Low Impedance Injector control with Programmable Injector Peak and Hold Currents & Programmable peak time
      • Flex Fuel Function (Direct sensor input) - Tune your engines boost, fuel and ignition by ethanol content
      • Flexible tuning setup for Petrol (Gasoline), LPG, Methanol, and Ethanol allows you to simply select your fuel type
      • Closed Loop 02 Control - Dual bank control for precise tuning (With optional external CAN O2 Wideband Controller Kit)
      • Dual Channel Knock Control - Synchronised to engine position with high-speed digital filtering for accurate detection
      • Variable cam control - Independently control up to 4 camshafts - Requires a minimum of 1 user defined input & output per variable cam
      • Closed Loop Idle Speed Control with learning for consistent idle stability Requires 1 or 2 user-defined outputs (BAC type) or 4 user-defined outputs (Stepper motor type)
      • Long term learning (Autotune) on fuel, ignition, cam, boost & idle control maps (up to 4D)
      • Onboard data logging - Up to 40 channels of logging at sample rates up to 5ms (200Hz) with 2MB of internal memory
      • Laptop data logging -Data log all available channels directly to your laptop's hard drive for both tuning and diagnostics
      • Dual CAN Bus communication for Haltech Dashes and expansion devices, Supported OEM CAN & OBDII (view live engine data & set and clear diagnostic trouble codes)
      • Injection Stages 1 - 4 with individual injector flow rates per injector
      • 8 Injector drivers for 2 sequential stages on 4 cylinder & 3 rotor engines and up to 4 sequential stages on 2 rotor engines
      • Anti-Lag/Rotational idle - for closed course racing, rally, circuit or drift. Build and maintain boost during closed throttle conditions
      • Rolling Anti-Lag - lock to your current (or pre-set) RPM or road speed for roll racing or pit lane limiting
      • Launch Control - Control your engine's power delivery, RPM & boost for consistent performance at the start line
      • Traction Control - Control your engines power output via mappable front vs rear axle or individual wheel speed slip.


      • Tuning Table Resolution up to 32 x 32 x 8
      • Limitless tuning flexibility -Tune your engine by a combination of 4D tuning tables combined with 3D per cylinder compensations and multiple users definable corrections
      • tune by a combination of manifold pressure, throttle position, cam position, ethanol content, gear, road speed, race time, EGT, shock travel, ride height or any channel for ultimate flexibility - Dual mapping is a thing of the past.
      • Per Cylinder Tuning Correction - 3D
      • Wideband O2 - Connect up to 9 Channels via CAN expansion devices
      • Thermocouples/EGT (Exhaust Gas Temperature) - Connect up to 12 Channels via external CAN expansion devices
      • Engine Protection - Set advanced multi-level limits for sensors and protect your engine against common causes of failure


      • Nitrous control with advanced programming of up to 6 stages of wet or dry nitrous kits with on/off delays & banked control options.
      • fuel and ignition corrections for all stages.
      • Boost Control -Intelligent 4D Closed loop, with learning, flexible user-definable axis, and 14 fully user definable boost target and duty cycle corrections.
      • modes - example boost by gear, road speed, race timer, shock travel, ride height etc.
      • Sequential turbo control
      • CO2 Boost control, wastegate pressure & position, intake air bleed control (charge pipe wastegate) functionality for the hard-core racer
      • Flat shift - Optimise your shifting precision via a combination of inputs such as a clutch switch or strain gauge.
      • Shock Travel/Ride Height inputs allow dynamic tuning and data logging to assist in chassis development and power delivery
      • Timer Functions - Use the combination of the race timer and 5 additional programmable timers for time-based control of multiple engine parameters, power delivery, and other user definable functions
      • Trans brake function allows smooth and consistent control of start line staging (Bump or Creep)
      • Optional Upgrade - Advanced Torque Management - A fully integrated driveshaft RPM target race function that provides the ultimate control and consistency for the serious drag racer, eliminating the need for costly external controllers
      • Advanced Torque Management
      • 8 x Fuel Injection Outputs
      • I/O Expansion (Available when not using I/O Expander 12)
      • Waterproof Case
  • Reviews

  • Product Details

    • SKU: HT-152004
    • In Stock: 10
    • Weight: 3.0 kg
    • Product Type: Computer
    • Brand: Haltech

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