Peugeot 307 HDi 1.4 75
ECU Tuning in Nottingham

Peugeot 307 HDi 1.4 75 power and torque after remapping

• 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

How ECU tuning works on a diesel Peugeot 307

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.

How the Peugeot 307 HDi 1.4 75 compares

Of the 6 diesel 307 engines in our data, this one comes 6th for power gain, which is 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.

Peugeot 307 engine tuning in Nottingham

Remap Experts has a dedicated Nottingham site, so you deal with a local team backed by a national network. We regularly work with drivers in Mellton Mowbray, Retford, Nottingham, Newark-on-Trent and Mansfield and nearby areas of the East Midlands.

Each remap is dyno tested before it is signed off, and is protected by a 30 day money back guarantee and a lifetime software warranty. Ask for a quote online or by phone.

If you are closer to Leicester, Lincolnshire and Sheffield, those neighbouring Remap Experts sites can help too.