BHP+20 hp (29%)
Standard
70 hp
Tuned
90 hp
Torque+50 Nm (31%)
Standard
160 Nm
Tuned
210 Nm
Suitability
Good (7.5/10)Gains Profile
BalancedHeadroom
HighPeugeot 307 1.4 HDi 8V 70hp ECU Remapping
Considering an ECU remap for your Peugeot 307 1.4 HDi 8V 70hp? A Stage 1 remap can take this All diesel engine from 70 BHP to 90 BHP and from 160 Nm to 210 Nm of torque (turbocharged). This engine scores 7.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Peugeot 307 can achieve.
How this engine compares
- 7thof 12 Peugeot 307 engines by power gain
- 14%of the 9,842 engines we hold gain data for see a smaller power increase
- 27%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Peugeot 307 1.4 HDi 8V 70hp is a 1.4L turbocharged diesel engine producing 70 BHP and 160 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 90 BHP and 210 Nm — a gain of around 20 BHP (29%) and 50 Nm (31%).
This engine scores highly for 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 high, based on the percentage gain available from the factory output.
Considerations: Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.
Fuel economy note: economy gains unlikely at full power; depends on driving style.
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
!Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.
Other 307 All Engines
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