Chip Tuning Nissan Primastar
6 engines · +23 to +42 hp
Nissan Primastar: 6 engines — 6 diesel. Gains range from +23 to +42 hp, with up to +87 Nm of torque. GAN GTL from 219 EUR, GAN GT from 329 EUR.
All Nissan Primastar engines: exact gains
STOCK output, output with GAN, gain and price for each module.
| Engine | STOCK → with GAN | Gain | Tuning modules and prices | |
|---|---|---|---|---|
| Diesel · 6 engines | ||||
| 2.5 dCi145 hp / 320 Nm | +42 hp+85 Nm |
GTL — 219 EUR · 181 hp GT — 329 EUR · 187 hp |
Select → | |
| 2.5 dCi135 hp / 310 Nm | +40 hp+87 Nm |
GTL — 219 EUR · 169 hp GT — 329 EUR · 175 hp |
Select → | |
| 1.9 dCi101 hp / 240 Nm | +29 hp+70 Nm |
GTL — 219 EUR · 126 hp GT — 329 EUR · 130 hp |
Select → | |
| 2.0 dCi90 hp / 240 Nm | +27 hp+72 Nm |
GTL — 219 EUR · 113 hp GT — 329 EUR · 117 hp |
Select → | |
| 1.9 dCi82 hp / 190 Nm | +24 hp+55 Nm |
GTL — 219 EUR · 103 hp GT — 329 EUR · 106 hp |
Select → | |
| 2.0 dCi114 hp / 290 Nm | +23 hp+73 Nm |
GTL — 219 EUR · 134 hp GT — 329 EUR · 137 hp |
Select → | |
Each engine has its own tuning module: GAN GT / GTL or GAN GA / GA+. Prices are per tuning module and include the current discount.
Not sure which engine you have?
The badge alone is not enough: in this generation, the same engine designation came in different power outputs, each with its own calibration. Check the power output in your registration document and find the matching row.
Same badge, different factory power outputs in this generation:
Nissan Primastar tuning: what changes
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
- +42 hpbest in this generation
2.5 dCi 145 hp → 187 hp. The other engines gain from +23 hp; see the table for each one.
- +87 Nmfor diesels
Diesels gain mainly torque: +55 to +87 Nm.
- 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.
Nissan Primastar chip tuning: questions
Which tuning module do I need for the Nissan Primastar?
All engines in this generation are turbocharged, so you need the GAN GT or GAN GTL. Find your engine in the table above: each row shows the module and the price.
Is a tuning module the same as a Stage 1 tune?
Not quite. Stage 1 usually means an ECU remap without replacing any parts. The tuning module also works without replacing parts, but it does not change the ECU software: it adjusts the sensor signals, comes off in about a minute, and the OFF button in the app restores the factory settings.