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Subaru WRX 2.5 STi 300hp ECU Tuning File

Subaru WRX 2.5 STi 300hp

2015 - 2017

Power +30bhp
Stock
300bhp
Tuned
330bhp
Torque +60Nm
Stock
407Nm
Tuned
467Nm
Make
Subaru
Model
WRX
Generation
2015 - 2017
Engine
2.5 STi 300hp

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The Subaru WRX 2.5 STi 300hp (2015 - 2017) produces 300bhp and 407Nm in standard form. Our Stage 1 ECU tuning file raises output to 330bhp and 467Nm, a gain of 30bhp and 60Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.

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