Considering an ECU remap for your Renault Trafic 2.5 DCi 135hp? A Stage 1 remap can take this 2001 - 2005 diesel engine from 135 BHP to 165 BHP and from 310 Nm to 360 Nm of torque (turbocharged). This engine scores 7/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Renault Trafic can achieve.
Comparisons are calculated from our own recorded Stage 1 figures.
The Renault Trafic 2.5 DCi 135hp is a 2.5L turbocharged diesel engine producing 135 BHP and 310 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 165 BHP and 360 Nm — a gain of around 30 BHP (22%) and 50 Nm (16%).
This engine has moderate remap suitability, with gains weighted towards peak power — the improvement is most noticeable at higher RPM. The tuning headroom is classified as moderate, 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 → 110 | +28 | 190 → 240 | +50 | Excellent (8/10) |
| 1.9 DCi 100hp | 100 → 130 | +30 | 240 → 300 | +60 | Good (7.5/10) |
Get a personalised remap quote for your Renault Trafic. 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.
