HKS OB-LINK For SUBARU IMPREZA GD9 EJ204 NA 44009-AK002Brand HKS Product Number 44009 AK002 Compatible Car SUBARU IMPREZA GD9 Compatible Engine EJ204 NA Product Description Model: GD9 Model Year: 00 08 07 06 Communication Type: SUBARU1 OBD II Coupler position: 4 Fuel Correction: 1000 Speed: ___ E G RPM: ___ Water Temp: ___ Ignition Timing: ___ A F Correction 1 2: ___ A F Learmin 1 2: ___ Intake Air Volume: Intake Air Temp: _ Throttle Angle 1 2: ___ Intake Manifold Press: _ O2 Voltage 1 2: ___ Airflow 1 2: