Renault Master 2020> 2.3 DCi 150bhp remap figures
Thinking of remapping a Renault Master 2.3 DCi 150bhp? The standard car makes 150bhp and 385Nm; with a Stage 1 remap from our Leicester workshop we expect around 195bhp and 452Nm, up to +45bhp and +67Nm.
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 | 150 bhp | 195 bhp | +45 bhp |
| Torque | 385 Nm | 452 Nm | +67 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 150 bhp | 385 Nm | |
| Stage 1Maximum software-only performance | 195 bhp | 452 Nm | +45 bhp +67 Nm |
| Stage 1 EcoPerformance with economy in mind | 184 bhp | 447 Nm | +34 bhp +62 Nm |
| Eco mapEconomy first | 180 bhp | 443 Nm | +30 bhp +58 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 Master
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 Continental/Vitesco SID321. 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 Renault Master 2.3 DCi 150bhp?
We expect 195bhp and 452Nm against 150bhp and 385Nm as standard: up to +45bhp and +67Nm. 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 Renault Master 2.3 DCi 150bhp?
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: 184bhp and 447Nm expected. The Eco map is economy first: 180bhp and 443Nm. Both still sit above the standard 150bhp and 385Nm.
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 Renault Master figures
Other diesel variants
All diesel Master variants · Master 2020> overview · All Renault figures