Chip Tuning Renault Master II (until 2010)
13 engines · +24 to +45 hp
Renault Master II: 13 engines — 13 diesel. Gains range from +24 to +45 hp, with up to +102 Nm of torque. GAN GTL from 219 EUR, GAN GT from 329 EUR.
All Renault Master II engines: exact gains
STOCK output, output with GAN, gain and price for each module.
| Engine | STOCK → with GAN | Gain | Tuning modules and prices | |
|---|---|---|---|---|
| Diesel · 13 engines | ||||
| 3.0 dCi156 hp / 350 Nm | +45 hp+95 Nm |
GTL — 249 EUR · 194 hp GT — 399 EUR · 201 hp |
Select → | |
| 2.3 150 dCi150 hp / 350 Nm | +44 hp+102 Nm |
GTL — 249 EUR · 188 hp GT — 399 EUR · 194 hp |
Select → | |
| 2.3 dCi 150145 hp / 350 Nm | +42 hp+102 Nm |
GTL — 219 EUR · 181 hp GT — 329 EUR · 187 hp |
Select → | |
| 2.5 dCi145 hp / 320 Nm | +42 hp+85 Nm |
GTL — 219 EUR · 181 hp GT — 329 EUR · 187 hp |
Select → | |
| 3.0 dCi136 hp / 320 Nm | +40 hp+95 Nm |
GTL — 219 EUR · 170 hp GT — 329 EUR · 176 hp |
Select → | |
| 2.3 dCi 125125 hp / 310 Nm | +36 hp+90 Nm |
GTL — 219 EUR · 156 hp GT — 329 EUR · 161 hp |
Select → | |
| 2.5 dCi120 hp / 300 Nm | +36 hp+83 Nm |
GTL — 219 EUR · 151 hp GT — 329 EUR · 156 hp |
Select → | |
| 2.5 dCi114 hp / 290 Nm | +34 hp+83 Nm |
GTL — 219 EUR · 143 hp GT — 329 EUR · 148 hp |
Select → | |
| 2.5 dCi99 hp / 260 Nm | +30 hp+83 Nm |
GTL — 219 EUR · 125 hp GT — 329 EUR · 129 hp |
Select → | |
| 2.5 dCi101 hp / 260 Nm | +30 hp+77 Nm |
GTL — 219 EUR · 127 hp GT — 329 EUR · 131 hp |
Select → | |
| 2.3 dCi 100101 hp / 285 Nm | +29 hp+83 Nm |
GTL — 219 EUR · 126 hp GT — 329 EUR · 130 hp |
Select → | |
| 2.2 dCi90 hp / 260 Nm | +27 hp+77 Nm |
GTL — 219 EUR · 113 hp GT — 329 EUR · 117 hp |
Select → | |
| 1.9 dCi82 hp / 200 Nm | +24 hp+60 Nm |
GTL — 219 EUR · 102 hp GT — 329 EUR · 106 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:
Renault Master II 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
- +45 hpbest in this generation
3.0 dCi 156 hp → 201 hp. The other engines gain from +24 hp; see the table for each one.
- +102 Nmfor diesels
Diesels gain mainly torque: +60 to +102 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.
Renault Master II chip tuning: questions
Which tuning module do I need for the Renault Master II?
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.