Citroen C6 HDi 2.7 V6 204
Remapping in Cardiff
Citroen C6 HDi 2.7 V6 204 in Cardiff. 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
Citroen C6 HDi 2.7 V6 204: standard vs remapped
Petrol engine. Indicative stage 1 figures, fully dyno tested.
Power
+40 bhp · +20%- Standard204 bhp
- Remapped244 bhp
Torque
+80 Nm · +18%- Standard440 Nm
- Remapped520 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
Remapping for the Citroen C6 HDi 2.7 V6 204 in Cardiff takes it from 204 to 244 bhp and from 440 to 520 Nm in our stage 1 figures: +40 bhp (20%) and +80 Nm (18%).
The figures above are estimates for a standard, well-maintained Citroen C6 petrol; they are not a guarantee of any particular result.
Citroen C6 HDi 2.7 V6 204 remap figures
- Fuel: Petrol
- Standard power: 204 bhp, remapped: 244 bhp (+40 bhp, +20%)
- Standard torque: 440 Nm, remapped: 520 Nm (+80 Nm, +18%)
- Service: stage 1 ECU remap, fully dyno tested
Petrol Citroen C6: what changes with a remap
With a petrol engine the remap works through the ECU's ignition, fuelling and turbo boost tables. Re-calibrating them within safe limits releases power that is already there, rather than adding anything to the engine.
For reference, HDi is the PSA name for its high-pressure common-rail diesel engines.
How the Citroen C6 HDi 2.7 V6 204 compares
Ranked by power gain against the other petrol C6 engines (3 in total), the HDi 2.7 V6 204 is 1st, 8 bhp above the C6 petrol average of 32 bhp.
Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 40 bhp and 80 Nm sits at or above that benchmark.
Remapping your Citroen C6 in Cardiff
Remap Experts Cardiff is part of the UK-wide Remap Experts network. We regularly work with drivers in Pentyrch, Rumney, Riverside, Rhiwbina and Llandaff and nearby areas of Wales.
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 Gwent, Bristol and Midwales, those neighbouring Remap Experts sites can help too.

Get a quote for your Citroen C6 HDi 2.7 V6 204
Send your details and a specialist will confirm what is possible for your engine.
Included
What we can do for your Citroen C6
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 C6 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