Mclaren 720S ECU remapping
12 files available
About remapping
The McLaren 720S accounts for 12 files in our catalogue, entirely the 4.0 twin-turbo V8. It is the marque's mid-engined supercar of the Super Series, built around a carbon-fibre monocoque.
Stage 2 leads with 8 files against 4 Stage 1, plus 2 speed limiter removals — a profile weighted towards cars that already carry hardware modifications. The ECU is a single reference across the whole catalogue: ME17.8.33.
Model highlights
- ›8 Stage 2 files against 4 Stage 1: a profile weighted towards modified cars.
- ›Entirely the 4.0 twin-turbo V8.
- ›The marque's Super Series mid-engined supercar.
- ›A single ECU reference across the whole catalogue: ME17.8.33.
Fuel split
Engines
| 4.0 V8 Bi-Turbo | Turbo-Petrol | 6 |
| 4.0L V8 Bi-Turbo | Turbo-Petrol | 2 |
| 4.0 | 1 | |
| 4.0 Bi-Turbo | Turbo-Petrol | 1 |
| 4.0 T | 1 | |
| 4.0i V8 Turbo | Turbo-Petrol | 1 |
ECUs
ECU manufacturers
Available services
Remapping services
Stage 2
Remap for vehicles with mechanical upgrades (intake, exhaust, intercooler…).
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.
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
How much does the 4.0 twin-turbo take?
It is a twin-turbocharged V8 with genuine headroom, even from a high factory output. Stage 1 works with standard hardware.
Why is Stage 2 dominant here?
These cars are often modified by their owners, typically with exhaust hardware, and Stage 2 is what takes advantage of it.
Is the work reversible?
Yes. We always keep the original ECU file, so the car can be returned to its factory configuration.