Tuning file specifications

Subaru WRX 2.5 STi 300hp

Stock power
300HP
Tuned power
330HP
Stock torque
407Nm
Tuned torque
467Nm

Power (HP) · +30 HP

Stock300 HP
Tuned330 HP

Torque (Nm) · +60 Nm

Stock407 Nm
Tuned467 Nm

Info

FuelPetrol
Engine ECUDenso SH7058 GW / Hitachi SH72543

Technical engine data

Compression8.2 : 1
Bore x Stroke99.5 X 79.0 mm
Engine numberEJ25

All figures are dyno tested values. Results may vary depending on vehicle condition, fuel quality and hardware.

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