Considering an ECU remap for your Toyota Tundra 5.7L V8 380hp? A Stage 1 remap can take this 2015 - 2020 petrol engine from 380 BHP to 410 BHP and from 540 Nm to 600 Nm of torque (naturally aspirated). This engine scores 3.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Toyota Tundra can achieve.
The Toyota Tundra 5.7L V8 380hp is a 5.7L naturally aspirated petrol engine producing 380 BHP and 540 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 410 BHP and 600 Nm — a gain of around 30 BHP (8%) and 60 Nm (11%).
This engine has limited remap suitability, with gains weighted towards torque — you will notice the difference most strongly in mid-range pulling power and in-gear acceleration. The tuning headroom is classified as limited, based on the percentage gain available from the factory output.
Considerations: Naturally aspirated engine: gains are usually limited; results vary widely.. 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.
| Engine | BHP | Gain | Torque | Gain | Score |
|---|---|---|---|---|---|
| 4.6L V8 310hp | 310 → 340 | +30 | 440 → 500 |
| +60 |
| Moderate (4.5/10) |
Get a personalised remap quote for your Toyota Tundra. We'll connect you with a trusted professional in your area.
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 before proceeding.
