Considering an ECU remap for your Peugeot 307 1.4 HDi 8V 70hp? A Stage 1 remap can take this All diesel engine from 70 BHP to 90 BHP and from 160 Nm to 210 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 Peugeot 307 can achieve.
The Peugeot 307 1.4 HDi 8V 70hp is a 1.4L turbocharged diesel engine producing 70 BHP and 160 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 90 BHP and 210 Nm — a gain of around 20 BHP (29%) and 50 Nm (31%).
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: economy gains unlikely at full power; depends on driving style.
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 |
|---|---|---|---|---|---|
| 1.6 HDi 16V 90hp | 90 → 115 | +25 | 215 → 260 | +45 | Excellent (8/10) |
| 2.0 HDi 90hp | 90 → 115 | +25 | 205 → 265 | +60 | Good (7.5/10) |
| 1.6 HDiF 16V 110hp | 110 → 140 | +30 | 240 → 300 | +60 | Excellent (8/10) |
| 2.0 HDi 110hp | 110 → 140 | +30 | 250 → 300 | +50 | Excellent (8/10) |
| 1.6i 16v 110hp | 110 → 120 | +10 | 147 → 162 | +15 | Moderate (4/10) |
| 2.0 HDiF 136hp | 136 → 166 | +30 | 320 → 380 | +60 | Excellent (8/10) |
| 2.0i 16v 138hp | 138 → 150 | +12 | 190 → 215 | +25 | Moderate (4.5/10) |
| 2.0i 16v 143hp | 143 → 155 | +12 | 200 → 215 | +15 | Moderate (4/10) |
| 2.0 HDi 150hp | 150 → 180 | +30 | 340 → 400 | +60 | Good (7/10) |
| RC 2.0i 16v 177hp | 177 → 192 | +15 | 202 → 215 | +13 | Moderate (4/10) |
| 3.0 V6 210hp | 210 → 225 | +15 | 285 → 305 | +20 | Moderate (4/10) |
Get a personalised remap quote for your Peugeot 307. 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.
