Considering an ECU remap for your Citroën C8 2.0 HDi 138hp? A Stage 1 remap can take this All diesel engine from 138 BHP to 165 BHP and from 320 Nm to 400 Nm of torque (turbocharged). This engine scores 8/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Citroën C8 can achieve.
The Citroën C8 2.0 HDi 138hp is a 2.0L turbocharged diesel engine producing 138 BHP and 320 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 165 BHP and 400 Nm — a gain of around 27 BHP (20%) and 80 Nm (25%).
This engine scores highly for remap suitability, with a balanced spread of gains across both power and torque — providing a noticeable improvement across the rev range. The tuning headroom is classified as high, based on the percentage gain available from the factory output.
Fuel economy note: possible improvement with conservative driving.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.
| Engine | BHP | Gain | Torque | Gain | Score |
|---|---|---|---|---|---|
| 2.0 HDi 109hp | 109 → 140 | +31 | 270 → 340 | +70 | Good (7.5/10) |
| 2.0 HDi 120hp | 120 → 165 | +45 | 280 → 380 | +100 | Excellent (8.5/10) |
| 2.2 HDi 130hp | 130 → 162 | +32 | 314 → 400 | +86 | Good (7.5/10) |
| 2.0 HDi 136hp | 136 → 175 | +39 | 320 → 400 | +80 | Excellent (8/10) |
| 2.0i 16v 143hp | 143 → 150 | +7 | 190 → 210 | +20 | Moderate (4/10) |
| 2.0 HDi 163hp | 163 → 190 | +27 | 370 → 420 | +50 | Good (7/10) |
| 2.2 HDi 163hp | 163 → 195 | +32 | 370 → 410 | +40 | Good (7/10) |
| 2.2 HDi 173hp | 173 → 190 | +17 | 370 → 420 | +50 | Good (6.5/10) |
| 3.0i v6 208hp | 208 → 225 | +17 | 285 → 305 | +20 | Moderate (4/10) |
Get a personalised remap quote for your Citroën C8. We'll connect you with a trusted professional in your area.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method.
We recommend discussing your specific vehicle with a qualified remap professional before proceeding.
