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All figures shown are typical estimates based on aggregated Stage 1 data. Actual results depend on vehicle condition, mileage, and the chosen tuning method. Always consult a qualified remap professional.

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Subaru WRX Remap Estimates — Stage 1 BHP & Torque Gains | TorqueIndex

Subaru WRX vehicle

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Subaru WRX Tuning Data

Stage 1 estimates for 4 engine variants across 3 generations

2007 - 2014

PetrolTorque-focused

Moderate (4.5/10)

2015 - 2017

PetrolTorque-focused

Moderate (5.5/10)

PetrolTorque-focused

Moderate (4.5/10)

2018 - 2020

PetrolPower-focused

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