Elite 2500 is a two-connector, stand-alone ECU ideal for popular late model performance and racing applications. Recommended for 4, 6, 8 cylinder, Drive-By-Wire (DBW) or 2, 3, 4 rotor engines, EFI conversions, engines with multiple variable camshafts.Featuring a robust environmentally sealed water-resistant IP67-rated 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 with the tools they need to get the job done right.The Elite 2500 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.

ECU OVERVIEW:

• 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

Harness Overview:

• The fastest and most cost effective way to wire your race car or engine conversion!
• Simply connect a handful of labelled wires and this plug and Play product allows you to be up and running in just a few hours.
• An efficient Haltech Plug'n'Play product that allows you to be up and running in just a few hours.
• The quick start guide will walk you through installation of the Haltech Plug'n'Play harness into your vehicle.
• The guide 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.

Suits:

• Plug 'n' Play replacement of the factory ECU for Subaru GDB WRX MY01-05 (All regions) & STI MY01-05 (JDM & Australian Delivered Only) EJ20 Non DBW with manual transmission only.

Includes:

• Elite 2500 ECU with DBW and Race Functions, injection molded plastic plug 'n' play adaptor harness, M14 x 1.5 air temp sensor with matching plug and pins, auxiliary I/O 16 Pin TYCO plug and pins, USB programming cable.

Features:

• 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 (Auto tune) on fuel, ignition, cam, boost & idle control maps (up to 4D)
• On-board 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: up to 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 engines 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.

Fitment:

• Subaru GDB WRX MY 2001-2005 Manual Transmission Only.