Chip Tuning Citroen C3 Aircross
Up to 30% more power for your Citroen C3 Aircross
The Citroen C3 Aircross (2023 →) is listed with 2 generations and 2 engines. For 1 turbo engine, choose the GAN GT or GAN GTL tuning module: the GAN GT adds +33 to +33 hp (GAN GT from 329 EUR, GAN GTL from 219 EUR). For 1 naturally aspirated engine, choose the GAN GA or GAN GA+: the GAN GA+ adds +14 to +14 hp (GAN GA+ from 189 EUR).
Which Citroen C3 Aircross do you have?
Start with the model year and chassis code. Within a generation, choose your engine by the power output in your vehicle documents.
All Citroen C3 Aircross engines: exact gains
STOCK output, output with GAN, gain and price for each module.
| Engine | STOCK → with GAN | Gain | Tuning modules and prices | |
|---|---|---|---|---|
| Petrol · 1 engine | ||||
| 1.2 Vti110 hp / 205 Nm | +33 hp+62 Nm |
GTL — 219 EUR · 138 hp GT — 329 EUR · 143 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?
Find your engine by the power output in your registration document: each version has its own module calibration.
Citroen C3 Aircross tuning: what the GAN module does and doesn’t do
More power and torque without an ECU remap or replacing any parts. The tuning module only adjusts the engine sensor signals.
- Bluetoothsmartphone mode control
- 18 mappingsfine tuning for your engine

- 15 minutesfitted to the factory connectors
- IP67water and dust protection
- +33 hpwith the GAN GT on turbocharged engines
+33 to +33 hp across the Citroen C3 Aircross range with the GAN GT or GAN GTL.
- +14 hpwith the GAN GA+ on naturally aspirated engines
Naturally aspirated Citroen C3 Aircross engines: +14 to +14 hp.
- 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.
Citroen C3 Aircross chip tuning: questions
Does the GAN tuning module work on the Citroen C3 Aircross?
Yes, but the gain depends on the engine: each version has its own calibration. The generation table shows the stock output, the output with GAN and the gain.
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.