Peugeot Boxer 2012> 3.0 HDi 177bhp remap figures
The Peugeot Boxer 3.0 HDi 177bhp (2012>) is a diesel 3.0L model making 177bhp and 400Nm as standard. After a Stage 1 ECU remap we expect 225bhp and 507Nm - up to 48bhp and 107Nm more than stock.
Choose your map
Stage 1 remap figures
A Stage 1 remap is a software-only change to the ECU on an otherwise standard car. It needs no extra parts, which makes it the usual starting point.
| Stock | Vanguard expected | Expected gain, up to | |
|---|---|---|---|
| Power | 177 bhp | 225 bhp | +48 bhp |
| Torque | 400 Nm | 507 Nm | +107 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 177 bhp | 400 Nm | |
| Stage 1Maximum software-only performance | 225 bhp | 507 Nm | +48 bhp +107 Nm |
| Stage 1 EcoPerformance with economy in mind | 213 bhp | 498 Nm | +36 bhp +98 Nm |
| Eco mapEconomy first | 209 bhp | 493 Nm | +32 bhp +93 Nm |
Who is the Stage 1 map for?
- Drivers who want stronger pulling power for overtaking, hills and towing, with no parts to fit.
- Daily and motorway drivers who want the engine to feel less strained at cruising speed.
- Anyone who wants the biggest software-only change we list for this engine.
What this means for your Boxer
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.
Engine management is by a Bosch EDC17CP52 unit. We read the ECU on your car and compare it with the software listed here before any work starts, so you know what to expect before you commit.
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 questions
How much power does the Stage 1 map give the Peugeot Boxer 3.0 HDi 177bhp?
We expect 225bhp and 507Nm against 177bhp and 400Nm as standard: up to +48bhp and +107Nm. These are expected figures, and we confirm what is achievable on your own car after a diagnostic check.
Does a Stage 1 remap need any extra parts on the Peugeot Boxer 3.0 HDi 177bhp?
No. Stage 1 is a software-only change to the ECU on an otherwise standard car.
Is there a gentler map than Stage 1 for this engine?
Yes, two. Stage 1 Eco is performance with economy in mind: 213bhp and 498Nm expected. The Eco map is economy first: 209bhp and 493Nm. Both still sit above the standard 177bhp and 400Nm.
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 Boxer figures
Other diesel variants
- 3.0 HDi 157bhp 2012>
- 2.2 HDi 150bhp 2012>
- 2.3 HDi 150bhp 2012>
- 2.2 HDi 130bhp 2012>
- 2.3 HDi 130bhp 2012>
- 2.3 HDi 120bhp 2012>
- 2.3 HDi 110bhp 2012>
All diesel Boxer variants · Boxer 2012> overview · All Peugeot figures