Performance Chip Tuning Citroen Synergie
2 engines · +26 hp
Citroen Synergie: 2 engines — 2 diesel. Gains run from +26 to +26 hp, with up to +59 Nm more torque. GAN GTL from 219 EUR, GAN GT from 329 EUR.
All Citroen Synergie engines: exact gains
STOCK output, output with GAN, gain and price for each module.
| Engine | STOCK → with GAN | Gain | Tuners and prices | |
|---|---|---|---|---|
| Diesel · 2 engines | ||||
| 2.0 HDI (system Bosch)90 hp / 205 Nm | +26 hp+59 Nm |
GTL — 219 EUR · 113 hp GT — 329 EUR · 116 hp |
Select → | |
| 2.0 HDI (system Siemens, Delphi)90 hp / 205 Nm | +26 hp+59 Nm |
GTL — 219 EUR · 113 hp GT — 329 EUR · 116 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?
Find your engine by its horsepower – check your window sticker or decode your VIN. Each version has its own calibration.
Citroen Synergie 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
- +26 hpbest in this generation
2.0 HDI (system Bosch) 90 hp → 116 hp. The other engines gain +26 hp and up; check the table for each one.
- +59 Nmfor diesels
Diesels gain mostly torque: +59 to +59 Nm for towing and hauling.
- 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.
Citroen Synergie tuning FAQ
Which tuner do I need for my Citroen Synergie?
Every engine in this generation is turbocharged, so you’ll want the GAN GT or GAN GTL. 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.