Massey Ferguson MF6400 2009> 6470 135bhp remap figures
Stock, this 2009> Massey Ferguson MF6400 diesel (6.6L) produces 135bhp and 584Nm. Our expected figures for a Stage 1 remap are 200bhp and 752Nm, an expected gain of up to 65bhp and 168Nm.
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 | 135 bhp | 200 bhp | +65 bhp |
| Torque | 584 Nm | 752 Nm | +168 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 135 bhp | 584 Nm | |
| Stage 1Maximum software-only performance | 200 bhp | 752 Nm | +65 bhp +168 Nm |
| Stage 1 EcoPerformance with economy in mind | 184 bhp | 739 Nm | +49 bhp +155 Nm |
| Eco mapEconomy first | 179 bhp | 730 Nm | +44 bhp +146 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 MF6400
On a diesel the biggest change is normally torque: the remap changes how much fuel and boost the ECU allows across the rev range, so pulling power arrives earlier and holds on longer.
The ECU recorded for this variant is a Bosch EDC17CV44. 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 Massey Ferguson MF6400 6470 135bhp?
We expect 200bhp and 752Nm against 135bhp and 584Nm as standard: up to +65bhp and +168Nm. 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 Massey Ferguson MF6400 6470 135bhp?
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: 184bhp and 739Nm expected. The Eco map is economy first: 179bhp and 730Nm. Both still sit above the standard 135bhp and 584Nm.
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 Massey Ferguson MF6400 figures
Other diesel variants
- 6465 132bhp 2009>
- 6475 142bhp 2009>
- 6460 125bhp 2009>
- 6480 157bhp 2009>
- 6455 112bhp 2009>
- 6445 100bhp 2009>
All diesel MF6400 variants · MF6400 2009> overview · All Massey Ferguson figures