Tagaz Chip Tuning
Up to 12% more power for your Tagaz
The Tagaz catalogue lists 9 engines (models: 2, generations: 2). The Tagaz engines in the catalogue take the GAN GA and GAN GA+ tuning modules (up to 12% more power). Each engine’s figures are on its own page.
Tagaz chip tuning without an ECU remap
More power and torque without an ECU remap or replacing any parts. The tuning module only adjusts the engine sensor 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 +12%with the GAN GA+ on naturally aspirated engines
GAN GA and GAN GA+ tuning modules for 4 naturally aspirated engines from Tagaz; see the catalogue 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
Enhanced performance or your money back, excluding delivery costs.
Choose your Tagaz model
Each model shows its generations: one click to a generation, two to an engine.
The biggest Tagaz 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 |
|---|---|---|---|---|---|---|
| Road Partner Road Partner | 3.2i | Petrol | 220 hp / 307 Nm | 246 hp / 344 Nm | +26 hp | |
| Tager Tager | 3.2i | Petrol | 220 hp / 307 Nm | 246 hp / 344 Nm | +26 hp | |
| Road Partner Road Partner | 2.3i | Petrol | 150 hp / 210 Nm | 168 hp / 235 Nm | +18 hp | |
| Tager Tager | 2.3i | Petrol | 150 hp / 210 Nm | 168 hp / 235 Nm | +18 hp | |
| Road Partner Road Partner | 2.9 Tdi | Diesel | 129 hp / 256 Nm | 144 hp / 287 Nm | +15 hp | |
| Tager Tager | 2.9 Tdi | Diesel | 129 hp / 256 Nm | 144 hp / 287 Nm | +15 hp |
Tagaz chip tuning: questions
Does the GAN module affect my Tagaz 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 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.
Tagaz chip tuning: what to know about the engines
Naturally aspirated Tagaz engines
For 4 naturally aspirated engines from Tagaz, 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.
How to find your Tagaz 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.