Performance Gains
Standard Power 265hp
Tuned Power 295hp
Power Gain +30hp
Standard Torque 340Nm
Tuned Torque 400Nm
Torque Gain +60Nm

Vehicle Details

Fuel Type: Petrol
Engine Capacity: 1994 CC

Control Modules

Denso 68HC16

About This Tuning File

The Subaru Impreza 2.0T WRX STi 265hp (2003 - 2005) produces 265bhp and 340Nm in standard form. Our Stage 1 ECU tuning file raises output to 295bhp and 400Nm, a gain of 30bhp and 60Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.

Other Engine Variants

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