Chiptuning Rolls-Royce
Up to 30% more power for your Rolls-Royce
Our Rolls-Royce catalog covers 9 engines (models: 5, generations: 5). The Rolls-Royce engines in the catalog take the GAN GA and GAN GA+ tuning boxes (up to 12% more power). Each engine’s figures are on its own page.
Rolls-Royce plug-in remap: no changes to the ECU software
More power and torque without rewriting the ECU or replacing any parts. The tuning box only adjusts the engine sensor signals. Your manufacturer’s warranty is preserved: the ECU software is never changed, and the box can be removed at any time.
- Bluetoothchange modes from your phone
- 18 mapsfine-tuning for your engine

- 15 minutesfitted to the factory connectors
- IP67water and dust protection
- up to +12%with the GAN GA+ on naturally aspirated engines
GAN GA and GAN GA+ tuning boxes for 7 naturally aspirated engines from Rolls-Royce; see the catalog for each engine’s figure.
- up to +30%more power
GAN GT: up to 30%, GAN GTL: up to 25%, GAN GA+: up to 12%.
- GAN APPpower control via smartphone
SPORT, DYNAMIC, ECO and STOCK modes in the GAN app.
- 50 daystest drive
Feel the difference or get your money back, excluding delivery costs.
Choose your Rolls-Royce model
Each model lists its generations: one click takes you to a generation, two to an engine.
The biggest Rolls-Royce gains
The six engines with the biggest gains in our catalogue. These are not typical figures but the top of the range.
| Model · generation | Engine | Fuel | STOCK | With GAN | Gain | Tuning boxes and prices |
|---|---|---|---|---|---|---|
| Phantom Phantom | 6.7i | Petrol | 460 hp / 720 Nm | 497 hp / 778 Nm | +37 hp | |
| Drophead Drophead | Coupe 6.8T | Petrol | 453 hp / 719 Nm | 489 hp / 777 Nm | +36 hp | |
| Phantom Phantom | 6.7i | Petrol | 453 hp / 720 Nm | 489 hp / 778 Nm | +36 hp | |
| Phantom Phantom | 6.8i | Petrol | 453 hp / 720 Nm | 489 hp / 778 Nm | +36 hp | |
| Corniche Corniche | 6.8T | Petrol | 329 hp / 738 Nm | 355 hp / 797 Nm | +26 hp | |
| Park Park | Ward 5.4i | Diesel | 326 hp / 490 Nm | 352 hp / 529 Nm | +26 hp |
Rolls-Royce remapping: questions
Will a tuning box affect my Rolls-Royce warranty?
Your manufacturer’s warranty is preserved: the ECU software is never changed, and the module can be removed at any time.
Tuning box or remap: which should I choose?
A flash remap permanently rewrites the maps in the ECU and leaves a trace in the flash counter. The GAN tuning box adjusts the sensor signals instead: the ECU stays in factory condition, and you can return the car to stock in about a minute. A flash remap can be the better choice if the engine has upgraded hardware, or if the car is out of warranty and you accept the risks.
Rolls-Royce chip tuning: what to know about the engines
Which Rolls-Royce models are in the catalog
The catalog covers 5 models from Rolls-Royce. The most engines are listed for the Phantom (3), Silver (3) and Corniche (1). The biggest gain among the models is on the Phantom: up to +37 hp.
Naturally aspirated Rolls-Royce engines
For 7 naturally aspirated engines from Rolls-Royce, there is the GAN GA+: up to 12% more power and up to 15% lower fuel consumption in ECO mode, which means better MPG. You can fit it yourself, in most cases in under 15 minutes.
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How to find your Rolls-Royce engine
Pick your model from the list above, then the generation by model year and chassis code, then the engine by the power output in your registration document. The engine page shows the exact gain and the price of the box.