Elite Performance for the Hawkeye/Stinkeye WRX
The Elite 2500 Plug ‘n’ Play Adaptor Harness Kit is designed for the Australian Domestic Market (ADM) Subaru WRX (MY06-10) and the 2.5L STI (MY06-07). This kit replaces the restrictive factory Denso ECU with the powerful Elite 2500, enabling advanced features like launch control, flat shifting, and closed-loop boost control that are essential for modified EJ25 engines.
Denso Specific Engineering
This kit is strictly engineered for models equipped with the Denso ECU. It is NOT compatible with Hitachi ECUs or USDM models. The adaptor harness bridges the Elite 2500 to the factory loom, retaining full control over the Drive-By-Wire throttle system and AVCS. It allows for the conversion from the factory Mass Air Flow (MAF) system to a Speed Density system using the included Air Temp Sensor and the Elite’s internal MAP sensor, removing the intake restriction common in high-power builds.
Operational Benefits
- Safety First: Advanced engine protection strategies for oil pressure and lean-out conditions.
- Complete Control: Full mapping capability for fuel, ignition, and boost.
- Plug ‘n’ Play: Installs into the factory location with no wiring modifications.
Fitment Guide
Vehicles: Subaru WRX MY06-10 (ADM), STI MY06-07 (ADM)
ECU Type: Denso ECU Only (Not Hitachi)
Transmission: Manual Only
Technical Specifications
| ECU Model | Haltech Elite 2500 |
| Compatibility Restriction | ADM Denso ECU Only |
Summary & What’s Included
The premium ECU upgrade for ADM 2.5L Subarus.
Includes:
- Elite 2500 ECU
- Adaptor Harness
- Air Temp Sensor
- USB Cable
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