Mercedes-Benz ML (W164) 2006-2010 ML63 506bhp remap figures
Thinking of remapping a Mercedes-Benz ML ML63 506bhp? The standard car makes 506bhp and 631Nm; with a Stage 1 remap from our Leicester workshop we expect around 545bhp and 683Nm, up to +39bhp and +52Nm.
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 | 506 bhp | 545 bhp | +39 bhp |
| Torque | 631 Nm | 683 Nm | +52 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 506 bhp | 631 Nm | |
| Stage 1Maximum software-only performance | 545 bhp | 683 Nm | +39 bhp +52 Nm |
| Stage 1 EcoPerformance with economy in mind | 535 bhp | 679 Nm | +29 bhp +48 Nm |
| Eco mapEconomy first | 532 bhp | 676 Nm | +26 bhp +45 Nm |
Who is the Stage 1 map for?
- Drivers who want a sharper throttle and a small, honest gain from software alone.
- Owners who would rather keep the car standard in every other way.
- Anyone who wants the fullest software-only map for this engine, accepting that the gain is modest without a turbocharger.
What this means for your ML
Without a turbocharger the improvement comes from ignition, fuelling and throttle mapping rather than boost, so expect a smaller but still noticeable change in response.
Engine management is by a Bosch ME9.7 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 Mercedes-Benz ML ML63 506bhp?
We expect 545bhp and 683Nm against 506bhp and 631Nm as standard: up to +39bhp and +52Nm. 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 Mercedes-Benz ML ML63 506bhp?
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: 535bhp and 679Nm expected. The Eco map is economy first: 532bhp and 676Nm. Both still sit above the standard 506bhp and 631Nm.
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 Mercedes-Benz ML figures
Other petrol variants
All petrol ML (W164) variants · ML (W164) 2005-2011 overview · All Mercedes-Benz figures