Mazda 6 (GH) 2007-2012 2.0d 138bhp remap figures
Stock, this 2007-2012 Mazda 6 diesel (2.0L) produces 138bhp and 330Nm. Our expected figures for a Stage 1 remap are 185bhp and 405Nm, an expected gain of up to 47bhp and 75Nm.
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 | 138 bhp | 185 bhp | +47 bhp |
| Torque | 330 Nm | 405 Nm | +75 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 138 bhp | 330 Nm | |
| Stage 1Maximum software-only performance | 185 bhp | 405 Nm | +47 bhp +75 Nm |
| Stage 1 EcoPerformance with economy in mind | 173 bhp | 399 Nm | +35 bhp +69 Nm |
| Eco mapEconomy first | 169 bhp | 395 Nm | +31 bhp +65 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 6
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.
Engine management is by a Denso RF7K/RF8K 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 Mazda 6 2.0d 138bhp?
We expect 185bhp and 405Nm against 138bhp and 330Nm as standard: up to +47bhp and +75Nm. 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 Mazda 6 2.0d 138bhp?
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: 173bhp and 399Nm expected. The Eco map is economy first: 169bhp and 395Nm. Both still sit above the standard 138bhp and 330Nm.
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 Mazda 6 figures
Other diesel variants
- 2.2d 127bhp 2007-2012
- 2.2d 123bhp 2007-2012
- 2.2d 160bhp 2007-2012
- 2.2d 177bhp 2007-2012
- 2.2d 182bhp 2007-2012
All diesel 6 (GH) variants · 6 (GH) 2007-2012 overview · All Mazda figures