BHP+10 hp (4%)
Standard
265 hp
Tuned
275 hp
Torque+20 Nm (6%)
Standard
350 Nm
Tuned
370 Nm
Suitability
Moderate (5/10)Gains Profile
Limited headroomHeadroom
LowSubaru Legacy 2.5T GT 265hp ECU Remapping
Considering an ECU remap for your Subaru Legacy 2.5T GT 265hp? A Stage 1 remap can take this 2008 - 2014 petrol engine from 265 BHP to 275 BHP and from 350 Nm to 370 Nm of torque (turbocharged). This engine scores 5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Subaru Legacy can achieve.
How this engine compares
- 6thof 6 Subaru Legacy engines by power gain
- 2%of the 9,842 engines we hold gain data for see a smaller power increase
- 8%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Subaru Legacy 2.5T GT 265hp is a 2.5L turbocharged petrol engine producing 265 BHP and 350 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 275 BHP and 370 Nm — a gain of around 10 BHP (4%) and 20 Nm (6%).
This engine has limited remap suitability, though the available headroom is limited, so gains are modest compared to higher-output variants. The tuning headroom is classified as limited, based on the percentage gain available from the factory output.
Considerations: Turbo petrol: fuel quality and cooling can influence repeatable performance.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.
Considerations
!Turbo petrol: fuel quality and cooling can influence repeatable performance.
Other Legacy 2008 - 2014 Engines
| Engine | BHP | Gain | Torque | Gain |
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