DS 3 2015> 1.6 BlueHDi 98bhp remap figures
Stock, this 2015> DS 3 diesel (1.6L) produces 98bhp and 254Nm. Our expected figures for a Stage 1 remap are 140bhp and 324Nm, an expected gain of up to 42bhp and 70Nm.
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 | 98 bhp | 140 bhp | +42 bhp |
| Torque | 254 Nm | 324 Nm | +70 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 98 bhp | 254 Nm | |
| Stage 1Maximum software-only performance | 140 bhp | 324 Nm | +42 bhp +70 Nm |
| Stage 1 EcoPerformance with economy in mind | 130 bhp | 318 Nm | +32 bhp +64 Nm |
| Eco mapEconomy first | 126 bhp | 315 Nm | +28 bhp +61 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 3
On a diesel the biggest change is normally torque: the remap changes how much fuel and boost the ECU allows across the rev range, so pulling power arrives earlier and holds on longer.
Engine management is by a Bosch EDC17C60 unit. Newer ECUs often protect their software, so we read the exact unit and version on the car before confirming the figures on this page.
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 DS 3 1.6 BlueHDi 98bhp?
We expect 140bhp and 324Nm against 98bhp and 254Nm as standard: up to +42bhp and +70Nm. 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 DS 3 1.6 BlueHDi 98bhp?
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: 130bhp and 318Nm expected. The Eco map is economy first: 126bhp and 315Nm. Both still sit above the standard 98bhp and 254Nm.
Do I need to tell my insurer about a remap?
Yes. A remap is a modification, so you should declare it to your insurer.