Rover Chip Tuning
Up to 30% more power for your Rover
The Rover catalogue lists 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 modules; for 3 naturally aspirated engines, the GAN GA and GAN GA+ (up to 12%). Each engine’s figures are on its own page.
Rover chip tuning without an ECU remap
The tuning module sits between the sensors and the engine control unit (ECU) and adjusts their signals. Your manufacturer’s warranty is preserved: the ECU software is never changed, and the module can be removed at any time.
- Bluetoothsmartphone mode control
- 18 mappingsfine tuning for your engine

- 15 minutesfitted to the factory connectors
- IP67water and dust protection
- up to +30%more power with the GAN GT
Turbocharged engines gain +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 modules for 3 naturally aspirated engines from Rover; see the catalogue for each engine’s figure.
- GAN APPpower control via smartphone
SPORT, DYNAMIC, ECO and STOCK modes in the GAN app.
- 50 daystest drive
Enhanced performance or your money back, excluding delivery costs.
Choose your Rover model
Each model shows its generations: one click 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 modules 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 chip tuning: questions
Does the GAN module affect my Rover warranty?
No. The module does not change the ECU software and can be removed at any time, so your manufacturer’s warranty is preserved. We also give an engine warranty: 2 years with the GAN GT, 1 year with the GAN GTL.
Tuning box or ECU remap: which should I choose?
An ECU remap permanently changes the maps in the ECU and leaves a trace in the flash counter. The GAN tuning module adjusts the sensor signals instead: the ECU stays in factory condition, and you can return the car to stock in about a minute.
Rover chip tuning: what to know about the engines
Which Rover models are in the catalogue
The catalogue lists 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. You can fit it yourself, in most cases in under 15 minutes.
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How to find your Rover engine
Choose your model in the list above, then the generation by model year and chassis code, and the engine by the power output in your registration document. The engine page shows the exact gain and the tuning module price.