Chiptuning Rover
Up to 30% more power for your Rover
Our Rover catalog covers 7 engines (models: 3, generations: 3). For 57% of the engines there are the GAN GT (up to 30% more power) and GAN GTL (up to 25%) tuning boxes; for 3 naturally aspirated engines, the GAN GA and GAN GA+ (up to 12%). Each engine’s figures are on its own page.
Rover plug-in remap: no changes to the ECU software
The tuning box sits between the sensors and the engine control unit (ECU) and adjusts their signals – unlike a flash remap, which rewrites the ECU. 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 +30%more power with the GAN GT
Turbo engines pick up +34 to +38 hp, depending on the engine.
- up to +12%for naturally aspirated engines with the GAN GA+
GAN GA and GAN GA+ tuning boxes for 3 naturally aspirated engines from Rover; see the catalog for each engine’s figure.
- 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 Rover model
Each model lists its generations: one click takes you to a generation, two to an engine.
The biggest Rover 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 |
|---|---|---|---|---|---|---|
| 600 Series 600 Series | 2.0 16V CDT | Petrol | 131 hp / 300 Nm | 169 hp / 387 Nm | +38 hp | GTL from 219 EUR GT from 329 EUR |
| 75 75 | 2.0 CDTi | Diesel | 131 hp / 300 Nm | 169 hp / 387 Nm | +38 hp | GTL from 219 EUR GT from 329 EUR |
| 600 Series 600 Series | 2.0 16V CDT | Petrol | 116 hp / 260 Nm | 150 hp / 335 Nm | +34 hp | GTL from 219 EUR GT from 329 EUR |
| 75 75 | 2.0 CDT | Petrol | 116 hp / 257 Nm | 150 hp / 332 Nm | +34 hp | GTL from 219 EUR GT from 329 EUR |
| 75 75 | 2.5i | Petrol | 177 hp / 240 Nm | 198 hp / 269 Nm | +21 hp | |
| 75 75 | 2.0 V6 | Petrol | 150 hp / 185 Nm | 168 hp / 207 Nm | +18 hp |
Rover remapping: questions
Will a tuning box affect my Rover warranty?
No. The box does not change the ECU software and can be removed at any time, so your manufacturer’s warranty is preserved. On top of that, we give an engine warranty: 2 years with the GAN GT, 1 year with the GAN GTL.
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.
Rover chip tuning: what to know about the engines
Which Rover models are in the catalog
The catalog covers 3 models from Rover. The most engines are listed for the 75 (4), 600 Series (2) and 200 Series (1). The biggest gain among the models is on the 75: up to +38 hp.
Naturally aspirated Rover engines
For 3 naturally aspirated engines from Rover, 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.
Read moreShow less
How to find your Rover 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.