Mazda 6 (GH) 2007-2012 2.3 MPS 256bhp remap figures
Stock, this 2007-2012 Mazda 6 petrol (2.3L) produces 256bhp and 380Nm. Our expected figures for a Stage 1 remap are 303bhp and 435Nm, an expected gain of up to 47bhp and 55Nm.
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 | 256 bhp | 303 bhp | +47 bhp |
| Torque | 380 Nm | 435 Nm | +55 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 256 bhp | 380 Nm | |
| Stage 1Maximum software-only performance | 303 bhp | 435 Nm | +47 bhp +55 Nm |
| Stage 1 EcoPerformance with economy in mind | 291 bhp | 431 Nm | +35 bhp +51 Nm |
| Eco mapEconomy first | 287 bhp | 428 Nm | +31 bhp +48 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 6
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.
The ECU recorded for this variant is a Mitsubishi E6T5x. 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 2.3 MPS 256bhp?
We expect 303bhp and 435Nm against 256bhp and 380Nm as standard: up to +47bhp and +55Nm. 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 2.3 MPS 256bhp?
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: 291bhp and 431Nm expected. The Eco map is economy first: 287bhp and 428Nm. Both still sit above the standard 256bhp and 380Nm.
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 petrol variants
All petrol 6 (GH) variants · 6 (GH) 2007-2012 overview · All Mazda figures