Volvo FM9 ECU remapping
12 files available
About remapping
Looking to remap your Volvo FM9? We have 12 files for the Volvo FM9, covering 6 engine variants. Remapping optimises the ECU's original map to gain power and torque and sharpen response, keeping reliability and being fully reversible.
The table below shows the Volvo FM9 engines we have files for, along with the ECUs they use. Drivers can request a quote for their FM9; professionals can log in to download the file instantly.
Fuel split
Engines and gains
| Engine | Fuel | Stock | Stage 1 | Stage 2 |
|---|---|---|---|---|
| D9B 380 | Other | 380 hp | 435 hp +55 | — |
| D9B 360 | Other | 360 hp | 415 hp +55 | — |
| D9B 340 | Other | 340 hp | 390 hp +50 | — |
| D9B 300 | Other | 300 hp | 346 hp +46 | — |
| D9B 260 | Other | 260 hp | 301 hp +41 | — |
Indicative figures from the technical catalogue; confirmed when you request the file.
Power curve
D9B 340
ECU manufacturers
Available services
Remapping services
Stage 1
Optimising the original map with no hardware changes: more power and torque, full reliability.
Why remap with Repromatronic
- ✓More power and torque with engine-safe tuning
- ✓Sharper throttle response and nicer driving
- ✓Potential fuel savings in normal driving
- ✓Files built from the original and 100% reversible
- ✓Made by technicians with thousands of projects behind them
Are you a driver?
Request a free quote for your vehicle and we'll tell you the gains you can expect.
Request a quoteAre you a workshop or professional?
Sign up, buy credits and download the optimised file instantly.
Log in as a professionalFrequently asked questions
How many remap files are there for Volvo FM9?
We currently have 12 files for Volvo FM9, ready to download or request. The library grows constantly with new projects.
Which services can be applied to Volvo FM9?
Depending on the engine: Stage 1 and Stage 2 power tuning, EGR, DPF and AdBlue/SCR off, speed-limiter removal, pops & bangs and DTC delete. Each entry shows exactly what is available.
Is Volvo FM9 remapping reversible?
Yes. We always keep the original file, so the vehicle can be returned to factory state at any time.
How much power do you gain remapping a Volvo FM9?
It depends on the engine, but a Stage 1 remap usually adds 15–30% more power and torque, always within the engine's safe limits. We give you the exact figures for your engine when you request a quote.
Does remapping affect fuel economy or reliability on a Volvo FM9?
A proper remap improves throttle response and can reduce consumption in normal driving. We always work within the engine's limits to keep reliability.
I'm a driver / a workshop — how do I get my Volvo FM9 file?
Drivers can request a free, no-obligation quote. Workshops and professionals sign up, buy credits and download the optimised file instantly.