BHP+15 hp (5%)
Standard
280 hp
Tuned
295 hp
Torque+22 Nm (7%)
Standard
330 Nm
Tuned
352 Nm
Suitability
Moderate (4/10)Gains Profile
Limited headroomHeadroom
LowToyota Alphard 3.5i 280hp ECU Remapping
Considering an ECU remap for your Toyota Alphard 3.5i 280hp? A Stage 1 remap can take this 2015 - 2023 petrol engine from 280 BHP to 295 BHP and from 330 Nm to 352 Nm of torque (naturally aspirated). This engine scores 4/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Toyota Alphard can achieve.
How this engine compares
- 5thof 7 Toyota Alphard engines by power gain
- 9%of the 9,842 engines we hold gain data for see a smaller power increase
- 12%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Toyota Alphard 3.5i 280hp is a 3.5L naturally aspirated petrol engine producing 280 BHP and 330 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 295 BHP and 352 Nm — a gain of around 15 BHP (5%) and 22 Nm (7%).
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: 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.
Considerations
!Naturally aspirated engine: gains are usually limited; results vary widely.
Other Alphard 2015 - 2023 Engines
| Engine | BHP | Gain | Torque | Gain |
|---|