BHP+12 hp (9%)
Standard
138 hp
Tuned
150 hp
Torque+15 Nm (8%)
Standard
190 Nm
Tuned
205 Nm
Suitability
Moderate (4/10)Gains Profile
BalancedHeadroom
LowPeugeot 406 2.0i 16v 138hp ECU Remapping
Considering an ECU remap for your Peugeot 406 2.0i 16v 138hp? A Stage 1 remap can take this All petrol engine from 138 BHP to 150 BHP and from 190 Nm to 205 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 Peugeot 406 can achieve.
How this engine compares
- 6thof 6 Peugeot 406 engines by power gain
- 7%of the 9,842 engines we hold gain data for see a smaller power increase
- 3%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Peugeot 406 2.0i 16v 138hp is a 2.0L naturally aspirated petrol engine producing 138 BHP and 190 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 150 BHP and 205 Nm — a gain of around 12 BHP (9%) and 15 Nm (8%).
This engine has limited 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 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 406 All Engines
| Engine | BHP | Gain | Torque | Gain |
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