BMW Serie 6 ECU remapping
548 files available
About remapping
The BMW 6 Series accounts for 548 files in our catalogue, with a genuinely mixed range: the 650i and 640i petrol alongside the 640d diesel, plus the M6 including the V10 version of the earlier generation. It is a large grand tourer with real performance credentials.
Stage 1 makes up 404 files, with 90 Stage 2 and 90 speed limiter removals. The ECUs are MEVD17.2.6, MEVD17.2.8, MEVD17.2G and MEVD17.2H on the petrol units, plus EDC17CP45 and EDC16CP35 on the diesels.
Model highlights
- ›404 Stage 1 files across the petrol and diesel range.
- ›90 Stage 2 files and 90 speed limiter removals.
- ›Coverage of the M6, including the earlier V10 version.
- ›ECUs including MEVD17.2.6, MEVD17.2.8, MEVD17.2H, EDC17CP45 and EDC16CP35.
Fuel split
Engines and gains
| Engine | Fuel | Stock | Stage 1 | Stage 2 |
|---|---|---|---|---|
| 650i E63 | Petrol | 367 hp | 390 hp +23 | — |
| 645i E63 | Petrol | 333 hp | 355 hp +22 | — |
| 635d E63 | Diesel | 286 hp | 320 hp +34 | 338 hp +52 |
| 630i E63 | Petrol | 272 hp | 285 hp +13 | — |
Indicative figures from the technical catalogue; confirmed when you request the file.
Power curve
635d E63
ECUs
Generations covered
ECU manufacturers
Available services
Remapping services
Stage 1
Optimising the original map with no hardware changes: more power and torque, full reliability.
Speed limiter removal
Removal of the factory speed limiter.
Stage 2
Remap for vehicles with mechanical upgrades (intake, exhaust, intercooler…).
EGR off
EGR valve management to reduce soot issues and improve response.
Pops & bangs
Pops & bangs exhaust effect (on lift-off and gear changes).
DPF off
Particulate filter solution: no more regenerations or blockage warnings.
DTC delete
Clearing of fault codes (DTC) that can't be removed via diagnosis.
Stage 3
Setup for high-performance modifications on specific hardware.
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?
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Log in as a professionalFrequently asked questions
Do you work on the M6?
Yes, including the V10 version of the earlier generation. Both are present in our catalogue with their own files.
Which engine gains most?
The turbocharged petrol units — 640i and 650i — show the largest gains in outright figures, while the 640d excels at effortless mid-range torque.
Is the work reversible?
Yes. We always keep the original ECU file, which matters particularly on a car in this segment.