Chiptuning Fiat Grande Punto
12 engines · +9 to +39 hp
Fiat Grande Punto: 12 engines — 4 petrol and 8 diesel. The gain is +9 to +39 hp, with up to +89 Nm more torque. GAN GTL from 219 EUR, GAN GT from 329 EUR. GAN GA+ from 189 EUR.
All Fiat Grande Punto engines: exact gains
Standard output, output with GAN, the gain and the price for each box. Diesel and petrol engines are listed separately.
| Engine | STOCK → with GAN | Gain | Tuning boxes and prices | |
|---|---|---|---|---|
| Diesel · 8 engines | ||||
| 1.9 JTD Multijet131 hp / 280 Nm | +39 hp+81 Nm |
GTL — 219 EUR · 164 hp GT — 329 EUR · 170 hp |
Select → | |
| 1.6 JTD120 hp / 320 Nm | +36 hp+89 Nm |
GTL — 219 EUR · 151 hp GT — 329 EUR · 156 hp |
Select → | |
| 1.9 JTD Multijet120 hp / 280 Nm | +36 hp+81 Nm |
GTL — 219 EUR · 151 hp GT — 329 EUR · 156 hp |
Select → | |
| 1.3 JTD Multijet95 hp / 200 Nm | +29 hp+60 Nm |
GTL — 219 EUR · 120 hp GT — 329 EUR · 124 hp |
Select → | |
| 1.3 JTD Multijet90 hp / 200 Nm | +27 hp+60 Nm |
GTL — 219 EUR · 113 hp GT — 329 EUR · 117 hp |
Select → | |
| 1.3 JTD Multijet84 hp / 200 Nm | +24 hp+60 Nm |
GTL — 219 EUR · 104 hp GT — 329 EUR · 108 hp |
Select → | |
| 1.3 JTD Multijet75 hp / 190 Nm | +22 hp+57 Nm |
GTL — 219 EUR · 94 hp GT — 329 EUR · 97 hp |
Select → | |
| 1.3 JTD Multijet69 hp / 180 Nm | +21 hp+54 Nm |
GTL — 219 EUR · 87 hp GT — 329 EUR · 90 hp |
Select → | |
| Petrol · 4 engines | ||||
| 0.9 Twinair105 hp / 145 Nm | +31 hp+44 Nm |
GTL — 219 EUR · 131 hp GT — 329 EUR · 136 hp |
Select → | |
| 0.9 Twinair86 hp / 130 Nm | +26 hp+44 Nm |
GTL — 219 EUR · 108 hp GT — 329 EUR · 112 hp |
Select → | |
| 1.4i95 hp / 128 Nm | +11 hp+15 Nm |
GA — 189 EUR · 106 hp GA+ — 189 EUR · 106 hp |
Select → | |
| 1.4i77 hp / 115 Nm | +9 hp+14 Nm |
GA — 189 EUR · 86 hp GA+ — 189 EUR · 86 hp |
Select → | |
Each engine has its own tuning box: GAN GT / GTL or GAN GA / GA+. Prices are per box 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:
Fiat Grande Fiat Punto remap: what changes
The GAN box plugs in between the sensors and the engine control unit (ECU) and adjusts their signals, while a flash remap rewrites the ECU itself. Your manufacturer’s warranty is preserved: the ECU software is never changed, and the box can be removed at any time.
- Bluetoothchange modes from your phone
- 18 mapsfine-tuning for your engine
- 15 minutesfitted to the factory connectors
- IP67water and dust protection
- +39 hpbest in this generation
1.9 JTD Multijet 131 hp → 170 hp. The other engines gain at least +9 hp; check the table for each one.
- +89 Nmfor diesels
Diesels gain mostly torque: +54 to +89 Nm, which helps with overtaking and towing.
- up to +12%with the GAN GA+ on naturally aspirated engines
For 2 naturally aspirated engines: GAN GA / GAN GA+ tuning boxes; check the table for each engine’s figure.
- 50 daystest drive
Feel the difference or get your money back, excluding delivery costs.
Fiat Grande Punto remap: common questions
Which tuning box do I need for the Fiat Grande Punto?
Turbocharged engines take the GAN GT or GAN GTL, naturally aspirated ones the GAN GA or GAN GA+. Find your engine in the table above – each row shows the box and its price.
Is a tuning module the same as a Stage 1 remap?
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.