Upgrade your Subaru WRX MY06–07 (ADM) with the Haltech Elite 2500 ECU and Plug 'n' Play Adaptor Harness. Designed for high-performance builds and serious race applications, this kit allows for direct installation using the factory harness—no custom wiring required. The Elite 2500 delivers advanced engine management capabilities, making it an ideal solution for vehicles equipped with a DENSO ECU.

Important Emissions Notice:
This product is intended for sanctioned off-road/competition use only. It is not legal for use on public roads or highways unless a regulatory exemption applies.

Key Features:

• Suits: Subaru WRX MY06–07 STI (ADM) 2.5L with DENSO ECU (not compatible with Hitachi ECU)

• Includes:

  • Haltech Elite 2500 ECU with DBW and Race Functions

  • Injection molded Plug 'n' Play Adaptor Harness

  • M14 x 1.5 air temp sensor with plug and pins

  • Auxiliary I/O 16-pin TYCO connector

  • USB programming cable

ECU Overview:

• Supports 1–12 cylinder and 2–4 rotor engines

• IP67-rated waterproof case

• Drive-by-wire throttle control

• 8 x Fuel and 8 x Ignition outputs

• 45 channels of CAN-based I/O expansion

• USB communication via NSP Calibration Software

• Compatible with Haltech CAN dashes and devices

Advanced Engine Management:

• Closed-loop dual bank O2 control

• Flex fuel capability with direct ethanol sensor input

• Variable cam control (up to 4 cams)

• Knock control with digital filtering

• Long-term learning (auto-tune) for fuel, ignition, cam, boost & idle

• On-board and laptop data logging

Motorsport Features:

• Launch control, anti-lag (stationary and rolling)

• 4D boost control with learning and multi-axis tuning

• Flat shift, trans brake, nitrous (up to 6 stages), and traction control

• Sequential turbo and CO2 wastegate control

• Integrated race timers and ride height/suspension inputs

• Optional Advanced Torque Management upgrade for drag racing

Application:
Plug 'n' Play replacement for Subaru WRX MY06–07 (ADM) 2.5L models with DENSO ECU only. Manual transmission vehicles.

Brand: Haltech
SKU: HT-151320