Considering an ECU remap for your Toyota Alphard 2.5i 180hp? A Stage 1 remap can take this 2015 - 2023 petrol engine from 180 BHP to 202 BHP and from 235 Nm to 256 Nm of torque (naturally aspirated). This engine scores 4.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Toyota Alphard can achieve.
Comparisons are calculated from our own recorded Stage 1 figures.
The Toyota Alphard 2.5i 180hp is a 2.5L naturally aspirated petrol engine producing 180 BHP and 235 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 202 BHP and 256 Nm — a gain of around 22 BHP (12%) and 21 Nm (9%).
This engine has limited remap suitability, with gains weighted towards peak power — the improvement is most noticeable at higher RPM. The tuning headroom is classified as moderate, based on the percentage gain available from the factory output.
Considerations: Naturally aspirated engine: gains are usually limited; results vary widely.
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 |
|---|
| 3.5i 280hp | 280 → 295 | +15 | 330 → 352 | +22 | Moderate (4/10) |
| 3.5i 300hp | 300 → 322 | +22 | 362 → 390 | +28 | Moderate (4/10) |
Get a personalised remap quote for your Toyota Alphard. 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.
