Peugeot 406 HDi 2.0 110
ECU Remapping Gwent
Peugeot 406 HDi 2.0 110 in Gwent. 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 406 HDi 2.0 110: standard vs remapped
Diesel engine. Indicative stage 1 figures, fully dyno tested.
Power
+32 bhp · +29%- Standard110 bhp
- Remapped142 bhp
Torque
+55 Nm · +22%- Standard250 Nm
- Remapped305 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
Looking for ECU remapping for your Peugeot 406 HDi 2.0 110 in Gwent? Standard it makes 110 bhp and 250 Nm. With a stage 1 remap our figures show 142 bhp and 305 Nm, an extra 32 bhp (29%) and 55 Nm (22%).
Figures are indicative stage 1 estimates for a healthy diesel Peugeot 406; results vary with the condition of the vehicle.
Peugeot 406 HDi 2.0 110 remap figures
- Fuel: Diesel
- Standard power: 110 bhp, remapped: 142 bhp (+32 bhp, +29%)
- Standard torque: 250 Nm, remapped: 305 Nm (+55 Nm, +22%)
- Service: stage 1 ECU remap, fully dyno tested
What a remap does for a diesel Peugeot 406
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 406 HDi 2.0 110 against other 406 engines
Among the 4 diesel 406 engines we have figures for, the HDi 2.0 110 ranks 3rd for power gain, 1 bhp below the 406 diesel average of 33 bhp.
Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 32 bhp and 55 Nm sits below that benchmark.
Remapping your Peugeot 406 in Gwent
Whether you live in Gwent or nearby, the Gwent Remap Experts site is your local route to a quote. We regularly work with drivers in Crumlin, Rassau, Manmoel, Ebbw Vale and Brynmawr and nearby areas of Wales.
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 Cardiff, Bristol and Midwales, those neighbouring Remap Experts sites can help too.

Ready for ECU remapping on your Peugeot 406 in Gwent?
Tell us about your car and we will come back with a quote by SMS or phone.
Included
What we can do for your Peugeot 406
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 406 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