Performance Chip Tuning Alfa Romeo Mito
19 engines · +8 to +47 hp
Mito: 19 engines — 14 gas and 5 diesel. Gains run from +8 to +47 hp, with up to +89 Nm more torque. GAN GTL from 219 EUR, GAN GT from 329 EUR. GAN GA+ from 189 EUR.
All Mito engines: exact gains
STOCK output, output with GAN, gain and price for each module. Diesel and gasoline engines are listed separately.
| Engine | STOCK → with GAN | Gain | Tuners and prices | |
|---|---|---|---|---|
| Diesel · 5 engines | ||||
| 1.6 JTDM120 hp / 280 Nm | +36 hp+89 Nm |
GTL — 219 EUR · 151 hp GT — 329 EUR · 156 hp |
Select → | |
| 1.3 JTDM95 hp / 200 Nm | +29 hp+60 Nm |
GTL — 219 EUR · 120 hp GT — 329 EUR · 124 hp |
Select → | |
| 1.3 JTDM90 hp / 200 Nm | +27 hp+60 Nm |
GTL — 219 EUR · 113 hp GT — 329 EUR · 117 hp |
Select → | |
| 1.3 JTDM84 hp / 200 Nm | +25 hp+60 Nm |
GTL — 219 EUR · 105 hp GT — 329 EUR · 109 hp |
Select → | |
| 1.3 JTDM80 hp / 200 Nm | +24 hp+60 Nm |
GTL — 219 EUR · 100 hp GT — 329 EUR · 104 hp |
Select → | |
| Gasoline · 14 engines | ||||
| 1.4 TB163 hp / 250 Nm | +47 hp+75 Nm |
GTL — 249 EUR · 203 hp GT — 399 EUR · 210 hp |
Select → | |
| 1.4 TB155 hp / 230 Nm | +45 hp+69 Nm |
GTL — 249 EUR · 193 hp GT — 399 EUR · 200 hp |
Select → | |
| 1.4 TB150 hp / 230 Nm | +43 hp+69 Nm |
GTL — 249 EUR · 187 hp GT — 399 EUR · 193 hp |
Select → | |
| 1.4 TB139 hp / 250 Nm | +41 hp+75 Nm |
GTL — 219 EUR · 174 hp GT — 329 EUR · 180 hp |
Select → | |
| 1.4 TB135 hp / 206 Nm | +40 hp+62 Nm |
GTL — 219 EUR · 169 hp GT — 329 EUR · 175 hp |
Select → | |
| 1.4 TB120 hp / 206 Nm | +36 hp+62 Nm |
GTL — 219 EUR · 151 hp GT — 329 EUR · 156 hp |
Select → | |
| 1.4 TB170 hp / 250 Nm | +36 hp+53 Nm |
GTL — 249 EUR · 201 hp GT — 399 EUR · 206 hp |
Select → | |
| 0.9 Turbo-Twinair105 hp / 145 Nm | +31 hp+44 Nm |
GTL — 219 EUR · 131 hp GT — 329 EUR · 136 hp |
Select → | |
| 0.9 TwinAir86 hp / 145 Nm | +26 hp+44 Nm |
GTL — 219 EUR · 108 hp GT — 329 EUR · 112 hp |
Select → | |
| 1.4 MultiAir105 hp / 130 Nm | +13 hp+16 Nm |
GA — 189 EUR · 118 hp GA+ — 189 EUR · 118 hp |
Select → | |
| 1.4 16V95 hp / 125 Nm | +11 hp+15 Nm |
GA — 189 EUR · 106 hp GA+ — 189 EUR · 106 hp |
Select → | |
| 1.4 16V79 hp / 120 Nm | +9 hp+14 Nm |
GA — 189 EUR · 88 hp GA+ — 189 EUR · 88 hp |
Select → | |
| 1.4 8V79 hp / 115 Nm | +9 hp+14 Nm |
GA — 189 EUR · 88 hp GA+ — 189 EUR · 88 hp |
Select → | |
| 1.4 8V69 hp / 115 Nm | +8 hp+14 Nm |
GA — 189 EUR · 77 hp GA+ — 189 EUR · 77 hp |
Select → | |
Each engine gets its own performance chip: GAN GT / GTL or GAN GA / GA+. Prices are per performance chip and include the current discount.
Not sure which engine you have?
The badge alone isn’t enough: in this generation, the same engine came with different horsepower ratings, each with its own calibration. Check the horsepower in your owner’s manual or vehicle documents and find the matching row.
Same badge, different factory power outputs in this generation:
Alfa Romeo MiTo tune: what changes
The module plugs in between the sensors and the engine control unit (ECU) and adjusts their signals. It never rewrites your ECU software: your factory warranty is preserved, and the module can be removed at any time.
- Bluetoothswitch modes from your phone
- 18 mapsto fine-tune your engine

- 15 minutesplug-and-play install
- IP67water and dust protection
- +47 hpbest in this generation
1.4 TB 163 hp → 210 hp. The other engines gain +8 hp and up; check the table for each one.
- +89 Nmfor diesels
Diesels gain mostly torque: +60 to +89 Nm for towing and hauling.
- up to +12%with the GAN GA+ on naturally aspirated engines
For 5 naturally aspirated engines: the GAN GA / GAN GA+ tuners; check the table for each engine’s numbers.
- 50 daystest drive
Enhanced performance or your money back, excluding shipping costs.
What makes the Alfa Romeo MiTo special
Alfa Romeo MiTo tune: 135 hp or 170 hp
The 135 hp 1.4 MultiAir and the 170 hp Quadrifoglio Verde come from the same 1.4 TB MultiAir family. Alfa Romeo never sold the MiTo new in the U.S., so a MiTo here is a gray-market import. Identify the exact engine before you pick a tuner. The 170 hp engine powers the Quadrifoglio Verde and, from 2016, the Veloce. For an Alfa Romeo MiTo performance chip, the version matters: the 1.4 TB at 120, 135, 155 and 170 hp all take the GAN GT, each with its own figures.
The GAN GT also fits the 1.3 and 1.6 JTDM diesels and the 0.9 TwinAir. Gasoline engines without a turbo (the 1.4 8V and 16V, plus the 105 hp 1.4 MultiAir) take the GAN GA+. Built on the Grande Punto platform, the MiTo (type 955) is a three-door hatchback that launched in 2008.
Alfa Romeo MiTo tuning FAQ
What does the GAN GT add to a MiTo 1.4 MultiAir with 135 hp or 170 hp?
The catalog lists the 135 hp version at 175 hp and 268 Nm with the GAN GT, up from 135 hp and 206 Nm. On the 170 hp Quadrifoglio Verde the gain is 36 hp. Both are turbo engines, so the GAN GT applies, rated at up to 30% more power. Those are rated gains for this engine type, not a dyno result from your car.
Alfa Romeo MiTo tuner or flash tune: what stays untouched?
A flash tune rewrites the factory software in the engine control unit (ECU); a plug-in module works differently. The GAN module sits between the sensors and the ECU and adjusts their signals. Factory software, checksums and the flash counter stay as they were. The ECU software is never changed and you can remove the module at any time, so your factory warranty is preserved.
Is a tuning module the same as a Stage 1 tune?
Not quite. Stage 1 usually means an ECU flash tune 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.