Skip to content

Home
Remapping
- Start here
  
  Remapping overview
  
  Stages explained
  
  How it works
- By calibration
  
  Petrol remapping
  
  Diesel remapping
  
  Gearbox tuning
- Evidence
  
  Custom vs generic
  
  Dyno verification
  
  Safety & aftercare
Your exact vehicle

Know your car. Know your options.
Car Database
Car Database
Research
Cardiff & Barry
- Cardiff Remapping (20 mins)
- Barry & Vale (15 mins)
FAQ
Contact

Find My Car
Makes
Citroën
C4

Citroën C4

Choose a generation

C4 2005 2005 onwards 5 powertrains View powertrains
C4 2010 2010 onwards 9 powertrains View powertrains
C4 2015 2015 onwards 8 powertrains View powertrains
C4 2020 2020 onwards 8 powertrains View powertrains
C4 2024 2024 onwards 1 powertrain View powertrains

Car Database

Know your car. Know your options.

Choose the exact make, generation and powertrain before we discuss the calibration.

Open Car Database

REMAPS.WALES

Calibrated for the way you drive.

Terms Privacy Cookies Accessibility Contact

© 2026 Remaps Wales

Built here. Calibrated here. Proven here.

Cookies on this site

Essential cookies stay on for security. Analytics stays off unless you allow it.

Cookie policy