GAN tuning modules · up to +30% power

Chiptuning Citroen C4 Cactus

5 engines · +9 to +29 hp

up to +30%power with GAN GT
up to 15%fuel savings
up to 2 yearsengine warranty
50 daystest drive

At a glance

Citroen C4 Cactus: 5 engines — 3 petrol and 2 diesel. The gain is +9 to +29 hp, with up to +74 Nm more torque. GAN GTL from 219 EUR, GAN GT from 329 EUR. GAN GA+ from 189 EUR.

engines

3 petrol · 2 diesel

+29hp

best in this generation: 1.6 blueHDi 100 99 → 128 hp

gain range +9…+29 hp

+74Nm

max torque gain

1.6 blueHDi 100, GT

turbo engines

3 naturally aspirated — GA / GA+

Power gains

All Citroen C4 Cactus 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 · 2 engines
1.6 blueHDi 10099 hp / 254 Nm	99 hp128 hp / 328 Nm	+29 hp+74 Nm	GTL — 219 EUR · 124 hp GT — 329 EUR · 128 hp	Select →
1.6 HDi 90 FAP92 hp / 230 Nm	92 hp119 hp / 297 Nm	+27 hp+67 Nm	GTL — 219 EUR · 115 hp GT — 329 EUR · 119 hp	Select →
Petrol · 3 engines
1.2i109 hp / 205 Nm	109 hp122 hp / 230 Nm	+13 hp+25 Nm	GA — 189 EUR · 122 hp GA+ — 189 EUR · 122 hp	Select →
1.2i80 hp / 118 Nm	80 hp90 hp / 132 Nm	+10 hp+14 Nm	GA — 189 EUR · 90 hp GA+ — 189 EUR · 90 hp	Select →
1.2i74 hp / 118 Nm	74 hp83 hp / 132 Nm	+9 hp+14 Nm	GA — 189 EUR · 83 hp GA+ — 189 EUR · 83 hp	Select →

standard powergain with GAN

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:

1.2i 74 / 80 / 109 hp

GAN tuning box for the Citroen C4 Cactus

Citroen C4 Cactus 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

+29 hpbest in this generation
1.6 blueHDi 100 99 hp → 128 hp. The other engines gain at least +9 hp; check the table for each one.
+74 Nmfor diesels
Diesels gain mostly torque: +67 to +74 Nm, which helps with overtaking and towing.
up to +12%with the GAN GA+ on naturally aspirated engines
For 3 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.

Prices for the Citroen C4 Cactus

GAN GT from 329 EUR GAN GTL from 219 EUR GAN GA / GA+ from 189 EUR

Find your engine in the table

FAQs

Citroen C4 Cactus remap: common questions

Which tuning box do I need for the Citroen C4 Cactus?

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.