Performance Chip Tuning Opel Adam
6 engines · +8 to +34 hp
Opel Adam: 6 engines — 6 gas. Gains run from +8 to +34 hp, with up to +49 Nm more torque. GAN GTL from 219 EUR, GAN GT from 329 EUR. GAN GA+ from 189 EUR.
All Opel Adam engines: exact gains
STOCK output, output with GAN, gain and price for each module.
| Engine | STOCK → with GAN | Gain | Tuners and prices | |
|---|---|---|---|---|
| Gasoline · 6 engines | ||||
| 1.0 EDIT116 hp / 170 Nm | +34 hp+49 Nm |
GTL — 219 EUR · 145 hp GT — 329 EUR · 150 hp |
Select → | |
| 1.0 EDIT90 hp / 170 Nm | +26 hp+49 Nm |
GTL — 219 EUR · 113 hp GT — 329 EUR · 116 hp |
Select → | |
| 1.4i99 hp / 130 Nm | +12 hp+16 Nm |
GA — 189 EUR · 111 hp GA+ — 189 EUR · 111 hp |
Select → | |
| 1.4i85 hp / 130 Nm | +10 hp+16 Nm |
GA — 189 EUR · 95 hp GA+ — 189 EUR · 95 hp |
Select → | |
| 1.4i87 hp / 130 Nm | +10 hp+16 Nm |
GA — 189 EUR · 97 hp GA+ — 189 EUR · 97 hp |
Select → | |
| 1.2i70 hp / 115 Nm | +8 hp+14 Nm |
GA — 189 EUR · 78 hp GA+ — 189 EUR · 78 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:
Opel Adam 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
- +34 hpbest in this generation
1.0 EDIT 116 hp → 150 hp. The other engines gain +8 hp and up; check the table for each one.
- up to +12%with the GAN GA+ on naturally aspirated engines
For 4 naturally aspirated engines: the GAN GA / GAN GA+ tuners; check the table for each engine’s numbers.
- GAN APPpower control via smartphone
Switch between SPORT, DYNAMIC, ECO and STOCK in the GAN app.
- 50 daystest drive
Enhanced performance or your money back, excluding shipping costs.
Opel Adam tuning FAQ
Which tuner do I need for my Opel Adam?
Turbo engines take the GAN GT or GAN GTL; naturally aspirated engines take the GAN GA or GAN GA+. Find your engine in the table above – each row shows the tuner and the price.
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.