Peugeot 407 2004-2011 3.0 V6 HDi 236bhp Stage 1 Eco remap figures
The Stage 1 Eco map for the Peugeot 407 3.0 V6 HDi 236bhp (2004-2011): 293bhp and 553Nm expected from a standard 236bhp and 458Nm, up to +57bhp and +95Nm. It keeps most of the Stage 1 gain (Stage 1 is 312bhp and 561Nm) and is tuned with economy in mind: the choice if you want the performance and care what each tank costs.
Choose your map
Stage 1 Eco remap figures
Stage 1 Eco is performance with economy in mind. It keeps most of the Stage 1 gain, so the car still pulls well, but the map is shaped for efficient, relaxed driving rather than flat-out output. It is above the standard figures. We don't quote mpg, because economy depends on the car and how it is driven.
| Stock | Vanguard expected | Expected gain, up to | |
|---|---|---|---|
| Power | 236 bhp | 293 bhp | +57 bhp |
| Torque | 458 Nm | 553 Nm | +95 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 236 bhp | 458 Nm | |
| Stage 1Maximum software-only performance | 312 bhp | 561 Nm | +76 bhp +103 Nm |
| Stage 1 EcoPerformance with economy in mind | 293 bhp | 553 Nm | +57 bhp +95 Nm |
| Eco mapEconomy first | 287 bhp | 548 Nm | +51 bhp +90 Nm |
Who is the Stage 1 Eco map for?
- Drivers who want the pull of a remap for overtaking, motorways and towing, with the engine tuned with economy in mind.
- High-mileage drivers who want better performance and a more efficient everyday car in one map.
- Anyone who would otherwise take full Stage 1 but cares what each tank costs.
How Stage 1 Eco compares with Stage 1
Full Stage 1 on this Peugeot 407 is expected to give 312bhp and 561Nm (+76bhp, +103Nm). The Stage 1 Eco keeps about 75% of that power gain and 92% of the torque gain, so you get 293bhp and 553Nm: 19bhp less and 8Nm less than Stage 1, with the map shaped for efficient, relaxed driving, so it suits you if you want the pull and care about running costs. Both sit above the standard 236bhp and 458Nm.
What this means for your 407
Diesel remaps work mainly on boost pressure, fuel delivery and torque limiters, which is why the Nm gain is usually the figure you feel in everyday driving, particularly when overtaking or towing.
The ECU recorded for this variant is a Bosch EDC17CP11. Older engine management is simpler to work with, but age matters: worn sensors, leaks and tired components can hold back what a remap delivers, which is why we run a diagnostic check first.
We remap at our Belgrave Gate workshop in Leicester, or at your home or work within 30 miles, and every job starts with a diagnostic check.
Please note: these are expected figures, not guarantees. Real results vary with the condition of the vehicle, the ECU software version, fuel quality and the hardware fitted. Some options - including Stage 2 and anything that needs extra hardware - are for off-road or competition use only. We check every vehicle first and confirm what is achievable before any work starts.
Figures reviewed 22 October 2026.
Stage 1 Eco questions
How much power does the Stage 1 Eco map give the Peugeot 407 3.0 V6 HDi 236bhp?
We expect 293bhp and 553Nm against 236bhp and 458Nm as standard: up to +57bhp and +95Nm. These are expected figures, and we confirm what is achievable on your own car after a diagnostic check.
How does Stage 1 Eco differ from Stage 1 on this engine?
Full Stage 1 is expected to give 312bhp and 561Nm. Stage 1 Eco gives 19bhp less and 8Nm less, in exchange for a map shaped with economy in mind. It still sits above the standard figures.
Is Stage 1 Eco or the Eco map better for me?
Choose Stage 1 Eco if you want the performance (293bhp and 553Nm) and still care about running costs. Choose the Eco map (287bhp and 548Nm) if economy matters more than pace.
Will the Stage 1 Eco map save fuel?
It is tuned with economy in mind while keeping most of the Stage 1 performance. We do not quote mpg figures, because economy depends on the car, its condition and how it is driven.
Do I need to tell my insurer about a remap?
Yes. A remap is a modification, so you should declare it to your insurer.
More Peugeot 407 figures
Other diesel variants
- 2.7 V6 HDi 205bhp 2004-2011
- 2.2 HDi 170bhp 2004-2011
- 2.0 HDi 163bhp 2004-2011
- 2.0 HDi 140bhp 2008-2011
- 2.0 HDi 136bhp 2004-2007
- 1.6 HDi 110bhp 2004-2011
All diesel 407 variants · 407 2004-2011 overview · All Peugeot figures