Subaru Impreza · 2003 - 2005
2.0T WRX STi 265hp Stage 1 tuning
The Subaru Impreza 2.0T WRX STi 265hp produces 265 hp and 340 Nm as standard. The YASTUNING Stage 1 remap file takes it to 295 hp and 400 Nm, a gain of +30 hp and +60 Nm. Engine code EJ20. ECU: Denso 68HC16. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.
Power
265 hp
295 hp
+30 hp
Torque
340 Nm
400 Nm
+60 Nm
Engine specifications
- Engine code
- EJ20
- Fuel
- Petrol
- Displacement
- 1994 cc
- Compression
- 8.0 : 1
- Bore × Stroke
- 92.0 X 75.0 mm
- ECU
- Denso 68HC16
- Method
- Chiptuning
Available options
Software options we can include with the Subaru Impreza 2.0T WRX STi 265hp file on request.
- DECAT
- DTC Removal
- FLAPS
- Vmax
Supported read methods
Tools known to read and write this ECU. Send the stock file from any of them and we return the tuned file in the same format.
- Alientech KESS3
- Alientech KESSv2
- New Genius