Subaru Impreza · 2008 ->
2.5T WRX 230hp Stage 1 tuning
The Subaru Impreza 2.5T WRX 230hp produces 230 hp and 320 Nm as standard. The YASTUNING Stage 1 remap file takes it to 260 hp and 380 Nm, a gain of +30 hp and +60 Nm. Engine code EJ25T. ECU: Denso SH7058 CJ, Denso SH7058 GW. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.
Power
230 hp
260 hp
+30 hp
Torque
320 Nm
380 Nm
+60 Nm
Engine specifications
- Engine code
- EJ25T
- Fuel
- Petrol
- Displacement
- 2457 cc
- Compression
- 8.4 : 1
- Bore × Stroke
- 99.5 X 79.0 mm
- ECU
- Denso SH7058 CJ, Denso SH7058 GW
- Method
- Chiptuning
Available options
Software options we can include with the Subaru Impreza 2.5T WRX 230hp 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 K-TAG
- Alientech KESS3
- Alientech KESSv2
- New Genius
- New Trasdata