GAN tuning modules · up to +30% power

Performance Chip Tuning Citroen C5 I (2001–2008)

15 engines · +14 to +48 hp

Choose the engine for your Citroen C5 I

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

The short answer

Citroen C5 I: 15 engines — 7 gas and 8 diesel. Gains run from +14 to +48 hp, with up to +99 Nm more torque. GAN GTL from 219 EUR, GAN GT from 329 EUR. GAN GA+ from 189 EUR.

engines

7 gas · 8 diesel

+48hp

best in this generation: 2.2 HDI 170 → 218 hp

gain range +14…+48 hp

+99Nm

max torque gain

2.2 HDI, GT

turbo engines

7 naturally aspirated — GA / GA+

Horsepower and torque gains

All Citroen C5 I 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 · 8 engines
2.2 HDI170 hp / 370 Nm	170 hp218 hp / 469 Nm	+48 hp+99 Nm	GTL — 249 EUR · 211 hp GT — 399 EUR · 218 hp	Select →
2.0 HDI 135136 hp / 320 Nm	136 hp176 hp / 409 Nm	+40 hp+89 Nm	GTL — 219 EUR · 170 hp GT — 329 EUR · 176 hp	Select →
2.2 HDI133 hp / 314 Nm	133 hp172 hp / 402 Nm	+39 hp+88 Nm	GTL — 219 EUR · 166 hp GT — 329 EUR · 172 hp	Select →
1.6 HDI109 hp / 240 Nm	109 hp142 hp / 312 Nm	+33 hp+72 Nm	GTL — 219 EUR · 137 hp GT — 329 EUR · 142 hp	Select →
2.0 HDI (system Bosch)109 hp / 250 Nm	109 hp142 hp / 325 Nm	+33 hp+75 Nm	GTL — 219 EUR · 137 hp GT — 329 EUR · 142 hp	Select →
2.0 HDI (system Siemens, Delphi)109 hp / 250 Nm	109 hp141 hp / 323 Nm	+32 hp+73 Nm	GTL — 219 EUR · 136 hp GT — 329 EUR · 141 hp	Select →
2.0 HDI (system Bosch)90 hp / 205 Nm	90 hp117 hp / 267 Nm	+27 hp+62 Nm	GTL — 219 EUR · 113 hp GT — 329 EUR · 117 hp	Select →
2.0 HDI (system Siemens, Delphi)90 hp / 205 Nm	90 hp116 hp / 264 Nm	+26 hp+59 Nm	GTL — 219 EUR · 113 hp GT — 329 EUR · 116 hp	Select →
Gasoline · 7 engines
3.0i235 hp / 320 Nm	235 hp263 hp / 358 Nm	+28 hp+38 Nm	GA — 199 EUR · 263 hp GA+ — 199 EUR · 263 hp	Select →
2.9i207 hp / 285 Nm	207 hp232 hp / 319 Nm	+25 hp+34 Nm	GA — 199 EUR · 232 hp GA+ — 199 EUR · 232 hp	Select →
3.0i207 hp / 285 Nm	207 hp232 hp / 319 Nm	+25 hp+34 Nm	GA — 199 EUR · 232 hp GA+ — 199 EUR · 232 hp	Select →
2.0i141 hp / 200 Nm	141 hp158 hp / 224 Nm	+17 hp+24 Nm	GA — 189 EUR · 158 hp GA+ — 189 EUR · 158 hp	Select →
2.0i136 hp / 190 Nm	136 hp152 hp / 213 Nm	+16 hp+23 Nm	GA — 189 EUR · 152 hp GA+ — 189 EUR · 152 hp	Select →
1.8i125 hp / 170 Nm	125 hp140 hp / 190 Nm	+15 hp+20 Nm	GA — 189 EUR · 140 hp GA+ — 189 EUR · 140 hp	Select →
1.8i116 hp / 160 Nm	116 hp130 hp / 179 Nm	+14 hp+19 Nm	GA — 189 EUR · 130 hp GA+ — 189 EUR · 130 hp	Select →

stock powergain with GAN

Each engine gets its own performance chip: GAN GT / GTL or GAN GA / GA+. Prices are per performance chip and include the current discount.

All Citroen C5 generations Citroen C5 (II) 2007-15 Citroen C5 X

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:

2.2 HDI 133 / 170 hp2.0 HDI (system Bosch) 90 / 109 hp2.0 HDI (system Siemens, Delphi) 90 / 109 hp3.0i 207 / 235 hp2.0i 136 / 141 hp1.8i 116 / 125 hp

GAN tuning module for the Citroen C5 I

Citroen C5 I 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

+48 hpbest in this generation
2.2 HDI 170 hp → 218 hp. The other engines gain +14 hp and up; check the table for each one.
+99 Nmfor diesels
Diesels gain mostly torque: +59 to +99 Nm for towing and hauling.
up to +12%with the GAN GA+ on naturally aspirated engines
For 7 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.

Prices for the Citroen C5 I

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

Find your engine in the table

FAQ

Citroen C5 I tuning FAQ

Which tuner do I need for my Citroen C5 I?

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.