Considering an ECU remap for your Renault Master 2.5 DCi 125hp? A Stage 1 remap can take this Mk2 - 1998 - 2010 diesel engine from 125 BHP to 150 BHP and from 300 Nm to 360 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 Renault Master can achieve.
Comparisons are calculated from our own recorded Stage 1 figures.
The Renault Master 2.5 DCi 125hp is a 2.5L turbocharged diesel engine producing 125 BHP and 300 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 150 BHP and 360 Nm — a gain of around 25 BHP (20%) and 60 Nm (20%).
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: Older diesel: injector, turbo and intake condition can affect results; ensure maintenance is up to date.
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 |
|---|
| 1.9 DCi 82hp | 82 → 105 | +23 | 200 → 260 | +60 | Good (7.5/10) |
| 2.2 DCi 90hp | 90 → 115 | +25 | 260 → 320 | +60 | Good (7.5/10) |
| 2.5 DCi 100hp | 100 → 135 | +35 | 290 → 350 | +60 | Good (7.5/10) |
| 2.2 DCi 114hp | 114 → 145 | +31 | 290 → 355 | +65 | Good (7.5/10) |
| 2.0 DCi 120hp | 120 → 160 | +40 | 300 → 360 | +60 | Good (7.5/10) |
| 3.0 DCi 136hp | 136 → 165 | +29 | 320 → 380 | +60 | Good (7.5/10) |
| 2.5 DCi 150hp | 150 → 180 | +30 | 350 → 410 | +60 | Good (6.5/10) |
| 3.0 DCi 156hp | 156 → 190 | +34 | 350 → 420 | +70 | Good (7.5/10) |
Get a personalised remap quote for your Renault Master. 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.
