Peugeot 307 HDi 1.4 75
ECU Remapping Northampton
Peugeot 307 HDi 1.4 75 in Northampton. Standard and remapped figures for this exact engine.

- Fully dyno tested remaps
- 30 day money back guarantee
- Lifetime software warranty
- UK-wide local network
Remap stats
Peugeot 307 HDi 1.4 75: standard vs remapped
Diesel engine. Indicative stage 1 figures, fully dyno tested.
Power
+25 bhp · +33%- Standard75 bhp
- Remapped100 bhp
Torque
+27 Nm · +18%- Standard150 Nm
- Remapped177 Nm
Tuning figures are indicative estimates, not guaranteed results. Actual results depend on the condition of the vehicle.
Prices from £130
Fully dyno tested | 30 day money back guarantee | Lifetime software warranty
Standard, the Peugeot 307 HDi 1.4 75 makes 75 bhp and 150 Nm. With Remap Experts in Northampton it moves to 100 bhp and 177 Nm, which adds 25 bhp (33%) and 27 Nm (18%).
Figures are indicative stage 1 estimates for a healthy diesel Peugeot 307; results vary with the condition of the vehicle.
Peugeot 307 HDi 1.4 75 remap figures
- Fuel: Diesel
- Standard power: 75 bhp, remapped: 100 bhp (+25 bhp, +33%)
- Standard torque: 150 Nm, remapped: 177 Nm (+27 Nm, +18%)
- Service: stage 1 ECU remap, fully dyno tested
Diesel Peugeot 307: what changes with a remap
On a diesel the ECU decides how much fuel is injected and how hard the turbo works. A remap adjusts those calibrations within safe limits, so the gains show up mainly as extra torque low in the rev range and smoother, more responsive pull.
For reference, HDi is the PSA name for its high-pressure common-rail diesel engines.
Peugeot 307 HDi 1.4 75 against other 307 engines
Ranked by power gain against the other diesel 307 engines (6 in total), the HDi 1.4 75 is 6th, 6 bhp below the 307 diesel average of 31 bhp.
Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 25 bhp and 27 Nm sits below that benchmark.
Remapping your Peugeot 307 in Northampton
This is the Northampton site of the Remap Experts network, serving local drivers. We regularly work with drivers in Newport Pagnell, Towcester, Silverstone, Rushden and Market Harborough and nearby areas of the East Midlands.
You get a fully dyno tested remap, a 30 day money back guarantee and a lifetime software warranty with every job. Get your quote today on 0800 779 7864.
If you are closer to Leicester, Milton Keynes and Coventry, those neighbouring Remap Experts sites can help too.

Want these figures on your Peugeot 307 HDi 1.4 75?
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Included
What we can do for your Peugeot 307
Stage 1 ECU remap
Add power and torque and improve driveability. Software only, tailored to your engine.
ECU repair and testing
Is your engine control unit playing up? We can arrange testing and repair, and source replacement ECUs.
DPF and EGR fault repair
Persistent DPF or EGR errors diagnosed and resolved in accordance with all current road-legal standards.
Engine carbon cleaning
Fault finding and carbon cleaning for the inside of your engine, typically completed in a couple of hours.
Same model
Other 307 engines
From quote to remapped in four steps
No jargon and no pressure. Here is exactly what happens.
- 01
Find your vehicle
Choose your make, model and engine to see the standard and remapped power and torque for your car.
- 02
Request a quote
Send your details and we contact you by SMS or call back with a quote. No obligation.
- 03
Book with your local site
Your local Remap Experts site arranges the remap and answers any questions about your car.
- 04
Remapped and dyno tested
Your remap is fully dyno tested, with a 30 day money back guarantee and a lifetime software warranty.
Everything you need to know
Plain-English guides to how remapping works, what it does and what to check first.
- 6 min read
What is ECU remapping?
The engine control unit, what a remap changes, and who it suits.
Read guide - 5 min read
The benefits of ECU remapping
More torque, better driveability and the potential for better economy.
Read guide - 6 min read
How ECU remapping works, step by step
From reading the original software to the dyno test.
Read guide