BHP+55 hp (46%)
Standard
120 hp
Tuned
175 hp
Torque+85 Nm (26%)
Standard
325 Nm
Tuned
410 Nm
Suitability
Excellent (8/10)Gains Profile
Power-focusedHeadroom
HighToyota Hilux 2.5 D-4D 120hp ECU Remapping
Considering an ECU remap for your Toyota Hilux 2.5 D-4D 120hp? A Stage 1 remap can take this 2005 - 2015 diesel engine from 120 BHP to 175 BHP and from 325 Nm to 410 Nm of torque (turbocharged). This engine scores 8/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Toyota Hilux can achieve.
How this engine compares
- 1stof 12 Toyota Hilux engines by power gain
- 82%of the 9,842 engines we hold gain data for see a smaller power increase
- 73%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Toyota Hilux 2.5 D-4D 120hp is a 2.5L turbocharged diesel engine producing 120 BHP and 325 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 175 BHP and 410 Nm — a gain of around 55 BHP (46%) and 85 Nm (26%).
This engine scores highly for remap suitability, with gains weighted towards peak power — the improvement is most noticeable at higher RPM. The tuning headroom is classified as high, based on the percentage gain available from the factory output.
Considerations: High tuned torque: check transmission torque capacity and service history.. Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.. Older diesel: injector, turbo and intake condition can affect results; ensure maintenance is up to date.
Fuel economy note: possible improvement with conservative driving.
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
!High tuned torque: check transmission torque capacity and service history.
!Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.