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Subaru WRX 2.5T 275hp

2018 - 2020

275 Original HP
330 Modified HP
350 Original NM
400 Modified NM
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Subaru WRX

Subaru WRX 2018 - 2020 2.5T 275hp

Key Specifications

Generazione 2018 - 2020
Carburante Petrol
ECU Denso SH7058
Rapporto compressione 8.1:1
Alesaggio x Corsa 99.6 X 79.0 mm
Power 275 → 330 hp +55 hp
Torque 350 → 400 Nm +50 Nm
Power
330 HP
+55 HP (+20%)
Original 275 HP
Stage 1 330 HP
Torque
400 NM
+50 NM (+14.3%)
Original 350 NM
Stage 1 400 NM

Power Graph

Original Power 275HP
Original Torque 350Nm
Power After Remap 330HP
Torque After Remap 400Nm

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Frequently Asked Questions - Subaru WRX

The cost of Stage 1 tuning for Subaru WRX 2.5T 275hp varies depending on the ECU (Denso SH7058) 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 275 to 330 HP (+20%) is within safe parameters.

With Stage 1 tuning, Subaru WRX goes from 275 HP to 330 HP (+55 HP) and from 350 Nm to 400 Nm (+50 Nm).

Stage 1 remapping takes it from 275 HP to 330 HP (+55 HP, +20%) and torque from 350 Nm to 400 Nm (+50 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 2.5T 275hp
+55 HP
330 HP