BHP+60 hp (18%)
Standard
340 hp
Tuned
400 hp
Torque+80 Nm (16%)
Standard
500 Nm
Tuned
580 Nm
Suitability
Good (6.5/10)Gains Profile
BalancedHeadroom
MediumToyota Supra 3.0T 340hp ECU Remapping
Considering an ECU remap for your Toyota Supra 3.0T 340hp? A Stage 1 remap can take this 2019 -> petrol engine from 340 BHP to 400 BHP and from 500 Nm to 580 Nm of torque (turbocharged). This engine scores 6.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Toyota Supra can achieve.
How this engine compares
- 1stof 2 Toyota Supra engines by power gain
- 86%of the 9,842 engines we hold gain data for see a smaller power increase
- 64%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Toyota Supra 3.0T 340hp is a 3.0L turbocharged petrol engine producing 340 BHP and 500 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 400 BHP and 580 Nm — a gain of around 60 BHP (18%) and 80 Nm (16%).
This engine has moderate remap suitability, with a balanced spread of gains across both power and torque — providing a noticeable improvement across the rev range. The tuning headroom is classified as moderate, based on the percentage gain available from the factory output.
Considerations: Turbo petrol: fuel quality and cooling can influence repeatable performance.. High tuned torque: check transmission torque capacity and service history.
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.
!High tuned torque: check transmission torque capacity and service history.
Other Supra 2019 -> Engines
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