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Subaru WRX 2.0L 304hp

2007 - 2014

304 Original HP
334 Modified HP
422 Original NM
482 Modified NM
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Subaru WRX

Subaru WRX 2007 - 2014 2.0L 304hp

Key Specifications

Generazione 2007 - 2014
Carburante Petrol
Codice motore EJ207
ECU Denso SH7058 GW
Rapporto compressione 8.0:1
Alesaggio x Corsa 92.0 X 75.0 mm
Power 304 → 334 hp +30 hp
Torque 422 → 482 Nm +60 Nm
Power
334 HP
+30 HP (+9.9%)
Original 304 HP
Stage 1 334 HP
Torque
482 NM
+60 NM (+14.2%)
Original 422 NM
Stage 1 482 NM

Power Graph

Original Power 304HP
Original Torque 422Nm
Power After Remap 334HP
Torque After Remap 482Nm

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Frequently Asked Questions - Subaru WRX

The cost of Stage 1 tuning for Subaru WRX 2.0L 304hp varies depending on the ECU (Denso SH7058 GW) and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for Subaru WRX typically takes 1-2 hours of work. Time may vary depending on the ECU type.

Yes, our Stage 1 tunes are developed respecting the engine's safety margins. The power increase from 304 to 334 HP (+10%) is within safe parameters.

With Stage 1 tuning, Subaru WRX goes from 304 HP to 334 HP (+30 HP) and from 422 Nm to 482 Nm (+60 Nm).

Stage 1 remapping takes it from 304 HP to 334 HP (+30 HP, +10%) and torque from 422 Nm to 482 Nm (+60 Nm). These figures refer to the standard engine, with no hardware modifications.

A remap changes the factory calibration, so on a vehicle still under manufacturer warranty it may affect coverage on powertrain components. Performance tuning keeps all emission systems working; deactivating emission devices such as DPF, EGR or AdBlue is not road-legal in the EU and UK and is intended for off-road, motorsport or export use only.

With a normal driving style consumption usually stays the same or drops slightly: the extra torque at low rpm means less throttle for the same speed. Consumption goes up only if you actually use the additional power.

Yes. The original file is read and stored before any modification, so the vehicle can be returned to the factory calibration at any time.

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Subaru
Subaru WRX 2.0L 304hp
+30 HP
334 HP