Bentley Mulsanne 2016> 6.75 V8 Bi-Turbo 537bhp remap figures
The Bentley Mulsanne 6.75 V8 Bi-Turbo 537bhp (2016>) is a petrol 6.8L model making 537bhp and 1100Nm as standard. After a Stage 1 ECU remap we expect 595bhp and 1225Nm - up to 58bhp and 125Nm 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 | 537 bhp | 595 bhp | +58 bhp |
| Torque | 1100 Nm | 1225 Nm | +125 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 537 bhp | 1100 Nm | |
| Stage 1Maximum software-only performance | 595 bhp | 1225 Nm | +58 bhp +125 Nm |
| Stage 1 EcoPerformance with economy in mind | 581 bhp | 1215 Nm | +44 bhp +115 Nm |
| Eco mapEconomy first | 576 bhp | 1209 Nm | +39 bhp +109 Nm |
Who is the Stage 1 map for?
- Drivers who want a noticeably quicker car from a software-only change, with no new parts.
- Daily drivers who want stronger mid-range pull and a sharper throttle.
- Anyone who wants the biggest gain we list without fitting hardware.
What this means for your Mulsanne
On a turbocharged petrol engine a remap adjusts boost, ignition timing and fuelling together, so both power and mid-range torque rise and the car pulls harder out of corners and junctions.
The ECU recorded for this variant is a Bosch ME17.1.1. 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 Bentley Mulsanne 6.75 V8 Bi-Turbo 537bhp?
We expect 595bhp and 1225Nm against 537bhp and 1100Nm as standard: up to +58bhp and +125Nm. 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 Bentley Mulsanne 6.75 V8 Bi-Turbo 537bhp?
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: 581bhp and 1215Nm expected. The Eco map is economy first: 576bhp and 1209Nm. Both still sit above the standard 537bhp and 1100Nm.
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 Bentley Mulsanne figures
Other petrol variants
All petrol Mulsanne variants · Mulsanne 2016> overview · All Bentley figures