Citroen C4
ECU Remapping Gwent
Choose your engine to see its standard and remapped power and torque.

- Fully dyno tested remaps
- 30 day money back guarantee
- Lifetime software warranty
- UK-wide local network
Find another vehicle
Pick your make, model and engine.
Engines
Citroen C4 remap stats by engine in Gwent
Tuning figures are indicative estimates, not guaranteed results.

Own a Citroen C4?
Send your registration and we will match the exact engine and quote you.
Looking for ECU remapping for a Citroen C4 in Gwent? Pick your engine from the 3 variants below: each page shows the standard figures, the remapped figures and the gain.
What ECU remapping gives the Citroen C4
The biggest power gain in the Citroen C4 range is on the HDi 2.0 136: 136 bhp rises to 169 bhp (+33 bhp, +24%) and torque from 320 Nm to 395 Nm.
Standard power across these engines runs from 90 bhp to 136 bhp, and the average stage 1 gain is 30 bhp and 62 Nm.
Citroen C4 remapping in Gwent
Drivers in Gwent book through the Gwent Remap Experts site, one of our local sites across the UK. We regularly work with drivers in Crumlin, Rassau, Manmoel, Ebbw Vale and Brynmawr and nearby areas of Wales.
Every remap is fully dyno tested and comes with a 30 day money back guarantee and a lifetime software warranty.
If you are closer to Cardiff, Bristol and Midwales, those neighbouring Remap Experts sites can help too.
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.
