MAN TGM 2007> 6.9 ltr D0836 326bhp remap figures
Stock, this 2007> MAN TGM diesel (6.9L) produces 326bhp and 1250Nm. Our expected figures for a Stage 1 remap are 381bhp and 1404Nm, an expected gain of up to 55bhp and 154Nm.
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 | 326 bhp | 381 bhp | +55 bhp |
| Torque | 1250 Nm | 1404 Nm | +154 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 326 bhp | 1250 Nm | |
| Stage 1Maximum software-only performance | 381 bhp | 1404 Nm | +55 bhp +154 Nm |
| Stage 1 EcoPerformance with economy in mind | 367 bhp | 1392 Nm | +41 bhp +142 Nm |
| Eco mapEconomy first | 363 bhp | 1384 Nm | +37 bhp +134 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 TGM
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.
This car is listed with a Bosch EDC7+/C32 engine control 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 MAN TGM 6.9 ltr D0836 326bhp?
We expect 381bhp and 1404Nm against 326bhp and 1250Nm as standard: up to +55bhp and +154Nm. 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 MAN TGM 6.9 ltr D0836 326bhp?
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: 367bhp and 1392Nm expected. The Eco map is economy first: 363bhp and 1384Nm. Both still sit above the standard 326bhp and 1250Nm.
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 MAN TGM figures
Other diesel variants
All diesel TGM variants · TGM 2007> overview · All MAN figures