Expected gains of +30 BHP and +66 Nm torque
Get Your Free Quote ↓Considering an ECU remap for your Citroën C4 1.6 BlueHDI 8V 100hp? A Stage 1 remap can take this 2015 - 2019 diesel engine from 100 BHP to 130 BHP and from 254 Nm to 320 Nm of torque (turbocharged). This engine scores 7.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Citroën C4 can achieve.
The Citroën C4 1.6 BlueHDI 8V 100hp is a 1.6L turbocharged diesel engine producing 100 BHP and 254 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 130 BHP and 320 Nm — a gain of around 30 BHP (30%) and 66 Nm (26%).
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.
Considerations: Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.
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 |
|---|---|---|---|---|---|
| 1.2 PureTech 110hp | 110 → 145 | +35 | 205 → 270 | +65 | Excellent (8/10) |
| 1.6 e-HDI 8V 115hp | 115 → 140 | +25 | 270 → 320 | +50 | Excellent (8/10) |
| 1.6 BlueHDI 8V 120hp | 120 → 140 | +20 | 300 → 350 | +50 | Good (7/10) |
| 1.2 PureTech 130hp | 130 → 145 | +15 | 230 → 270 | +40 | Good (6.5/10) |
| 1.6 THP 150hp | 150 → 185 | +35 | 240 → 300 | +60 | Good (7.5/10) |
| 2.0 BlueHDI 150hp | 150 → 205 | +55 | 370 → 460 | +90 | Excellent (8.5/10) |
Get a personalised remap quote for your Citroën C4. 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.