Isuzu Chip Tuning
Up to 30% more power for your Isuzu
The Isuzu catalogue lists 14 engines (models: 7, generations: 7). For 71% of the engines, there are the GAN GT (up to 30% more power) and GAN GTL (up to 25%) tuning modules; for 4 naturally aspirated engines, the GAN GA and GAN GA+ (up to 12%). Each engine’s figures are on its own page.
Isuzu 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 +50 hp, depending on the engine.
- up to +12%for naturally aspirated engines with the GAN GA+
GAN GA and GAN GA+ tuning modules for 4 naturally aspirated engines from Isuzu; 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 Isuzu model
Each model shows its generations: one click to a generation, two to an engine.
The biggest Isuzu 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 |
|---|---|---|---|---|---|---|
| D-Max D-Max | 3.0 DI-D | Diesel | 177 hp / 380 Nm | 227 hp / 481 Nm | +50 hp | GTL from 249 EUR GT from 399 EUR |
| D-Max D-Max | 3.0 DI-D | Diesel | 163 hp / 360 Nm | 210 hp / 465 Nm | +47 hp | GTL from 249 EUR GT from 399 EUR |
| MU-7 MU-7 | 3.0 DI-D | Diesel | 163 hp / 333 Nm | 210 hp / 430 Nm | +47 hp | GTL from 249 EUR GT from 399 EUR |
| N-Series N-Series | 300 Medium | Petrol | 150 hp / 404 Nm | 193 hp / 510 Nm | +43 hp | GTL from 249 EUR GT from 399 EUR |
| D-Max D-Max | 3.0 DI-D | Diesel | 145 hp / 294 Nm | 187 hp / 378 Nm | +42 hp | GTL from 219 EUR GT from 329 EUR |
| MU-7 MU-7 | 3.0 DI-D | Diesel | 145 hp / 294 Nm | 187 hp / 378 Nm | +42 hp | GTL from 219 EUR GT from 329 EUR |
Isuzu chip tuning: questions
Does the GAN module affect my Isuzu 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.
Isuzu chip tuning: what to know about the engines
Which Isuzu models are in the catalogue
The catalogue lists 7 models from Isuzu. The most engines are listed for the D-Max (6), MU-7 (2) and MU-X (2). The biggest gain among the models is on the D-Max: up to +50 hp.
Naturally aspirated Isuzu engines
For 4 naturally aspirated engines from Isuzu, 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 Isuzu 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.