Mercedes-Benz AMG ECU remapping
5 files available
About remapping
This entry groups Mercedes-AMG units recorded under the sub-brand name, with 5 files in our catalogue, all identified as GT 63 S. It is the four-door version of the AMG GT, with the 4.0 twin-turbo V8.
Stage 1 makes up 4 files, with 3 speed limiter removals and one Stage 2. The ECU is a single reference across the whole catalogue: MED17.7.5.
Model highlights
- ›4 Stage 1 files on the GT 63 S.
- ›The four-door version of the AMG GT.
- ›3 speed limiter removals for this group.
- ›A single ECU reference across the whole catalogue: MED17.7.5.
Engines
| GT 63S | 5 |
ECUs
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…).
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
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Log in as a professionalFrequently asked questions
How much does the 4.0 twin-turbo take?
It is a twin-turbo V8 with substantial headroom, even from a high factory output. Stage 1 works with standard hardware.
Why so many speed limiter removals?
These cars carry an electronic cut. Note that legal speed limits on public roads are unchanged by any electronic work.
Should I check other AMG entries too?
Yes. Our history records the AMG GT family under several designations, each covering different units.