Citroen C5 Gen 2 2008 remap
Diesel · Flash via OBD · Figures published for this engine · Remote remap available UK-wide from £199
Is a remap worth it on the Citroen C5 Gen 2 2008?
A worthwhile remap. The gain is clearly felt on the road, especially in the mid-range where the torque increase lands.
What each stage needs
| Stage | Power | Torque | Hardware |
|---|---|---|---|
| Standard | 208 bhp | 441 Nm | None |
| Stage 1 | 248 bhp | 536 Nm | Software only |
| Stage 2 | 248 bhp | 536 Nm | Uprated intercooler, high-flow intake, sports catalyst |
Risk on this engine: low
- Significant 19% gain: boost and fuelling pushed beyond factory settings.
- Diesel: no knock risk. Primary risks are EGT, turbo health, and injector wear.
How to keep the risk down
- Check intercooler efficiency before tuning.
- Monitor EGT under hard driving: sustained temps above 700 C accelerate turbo wear.
- Keep a copy of the original ECU file before flashing.
Remote remap for your Citroen C5 Gen 2 2008: Stage 1 from £199
No trip to a workshop. ORCA Remapping, part of the same company as BeakCheck, tunes your car's own ECU file and sends it back, UK-wide.
| Service | Price | Needs |
|---|---|---|
| Stage 1 Remote | £199 | Standard car, software only. 248 bhp and 536 Nm on this engine. |
| Stage 2 Remote | £299 | Uprated intercooler, high-flow intake, sports catalyst already fitted. 248 bhp and 536 Nm. |
| Diagnostic file analysis | £49 | Read-only check of the existing file: detects a previous tune before you buy a used car. |
Paid up front on orcahq.co.uk once ORCA confirms your engine and tool. Or ask first, no obligation:
Questions owners ask
How much power does a Citroen C5 Gen 2 2008 gain from a remap?
A Stage 1 remap adds about 40 bhp and 95 Nm, taking it from 208 to 248 bhp. Stage 1 is software only.
Is it safe to remap a Citroen C5 Gen 2 2008?
Remap risk is rated low (3/10). Significant 19% gain: boost and fuelling pushed beyond factory settings. Check intercooler efficiency before tuning.
Does a remap affect the MOT or insurance on a Citroen C5 Gen 2 2008?
A remap does not affect the MOT test, which does not read the ECU calibration. It is a modification for insurance purposes and must be declared to your insurer; most mainstream insurers accept a declared Stage 1 with a premium adjustment.
How is a Citroen C5 Gen 2 2008 remapped?
Through the OBD diagnostic port in the cabin. The original file is read and saved first, then the modified calibration is written. Typically under two hours.
Check your exact car by registration
Free DVLA and MOT check, plus the remap verdict for the engine actually fitted to your car.
Other Citroen engines
Remapping guides
Power figures are published Stage 1 and Stage 2 results for this engine and are a guide. Actual gains depend on the car's condition, fuel and the map used. BeakCheck and ORCA Remapping are trading names of Bloor Engineering Ltd.