Subaru Impreza 2003–2005 tuning files
Typical stock and Stage 1 figures for each engine. Open an engine for torque, ECU and technical data.
Engine
Stock
Stage 1
Gain
2.0T WRX 225hp
225 hp
260 hp
+35 hp
2.0T WRX STi 265hp
265 hp
295 hp
+30 hp
Figures are typical for a stock vehicle in good condition. Actual results depend on condition, fuel quality and fitted hardware.