Subaru Impreza · 2008 ->
2.5T WRX STI 300hp Stage 1 tuning
ECU remap / chiptuning file for the Subaru Impreza 2.5T WRX STI 300hp. Figures below compare the stock calibration with our tuned file, reviewed by experienced calibrators with safety limits respected.
Power
300 hp
330 hp
+30 hp
Torque
407 Nm
467 Nm
+60 Nm
Engine specifications
- Engine code
- EJ25T
- Fuel
- Petrol
- Displacement
- 2457 cc
- Compression
- 8.2 : 1
- Bore × Stroke
- 99.5 X 79.0 mm
- ECU
- Denso SH7058, Denso SH72543