MAN TGS 2007> 12.4 ltr D2676 540bhp Stage 1 Eco remap figures
The Stage 1 Eco map for the MAN TGS 12.4 ltr D2676 540bhp (2007>): 589bhp and 2754Nm expected from a standard 540bhp and 2500Nm, up to +49bhp and +254Nm. It keeps most of the Stage 1 gain (Stage 1 is 605bhp and 2776Nm) and is tuned with economy in mind: the choice if you want the performance and care what each tank costs.
Choose your map
Stage 1 Eco remap figures
Stage 1 Eco is performance with economy in mind. It keeps most of the Stage 1 gain, so the car still pulls well, but the map is shaped for efficient, relaxed driving rather than flat-out output. It is above the standard figures. We don't quote mpg, because economy depends on the car and how it is driven.
| Stock | Vanguard expected | Expected gain, up to | |
|---|---|---|---|
| Power | 540 bhp | 589 bhp | +49 bhp |
| Torque | 2500 Nm | 2754 Nm | +254 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 540 bhp | 2500 Nm | |
| Stage 1Maximum software-only performance | 605 bhp | 2776 Nm | +65 bhp +276 Nm |
| Stage 1 EcoPerformance with economy in mind | 589 bhp | 2754 Nm | +49 bhp +254 Nm |
| Eco mapEconomy first | 584 bhp | 2740 Nm | +44 bhp +240 Nm |
Who is the Stage 1 Eco map for?
- Drivers who want the pull of a remap for overtaking, motorways and towing, with the engine tuned with economy in mind.
- High-mileage drivers who want better performance and a more efficient everyday car in one map.
- Anyone who would otherwise take full Stage 1 but cares what each tank costs.
How Stage 1 Eco compares with Stage 1
Full Stage 1 on this MAN TGS is expected to give 605bhp and 2776Nm (+65bhp, +276Nm). The Stage 1 Eco keeps about 75% of that power gain and 92% of the torque gain, so you get 589bhp and 2754Nm: 16bhp less and 22Nm less than Stage 1, with the map shaped for efficient, relaxed driving, so it suits you if you want the pull and care about running costs. Both sit above the standard 540bhp and 2500Nm.
What this means for your TGS
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 Bosch EDC7+/C32. 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 Eco questions
How much power does the Stage 1 Eco map give the MAN TGS 12.4 ltr D2676 540bhp?
We expect 589bhp and 2754Nm against 540bhp and 2500Nm as standard: up to +49bhp and +254Nm. These are expected figures, and we confirm what is achievable on your own car after a diagnostic check.
How does Stage 1 Eco differ from Stage 1 on this engine?
Full Stage 1 is expected to give 605bhp and 2776Nm. Stage 1 Eco gives 16bhp less and 22Nm less, in exchange for a map shaped with economy in mind. It still sits above the standard figures.
Is Stage 1 Eco or the Eco map better for me?
Choose Stage 1 Eco if you want the performance (589bhp and 2754Nm) and still care about running costs. Choose the Eco map (584bhp and 2740Nm) if economy matters more than pace.
Will the Stage 1 Eco map save fuel?
It is tuned with economy in mind while keeping most of the Stage 1 performance. We do not quote mpg figures, because economy depends on the car, its condition and how it is driven.
Do I need to tell my insurer about a remap?
Yes. A remap is a modification, so you should declare it to your insurer.