GAN tuning modules · up to +30% power

Performance Chip Tuning Opel Vectra C (2002–2008)

17 engines · +12 to +52 hp

Choose the engine for your Opel Vectra C

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

The short answer

Opel Vectra C: 17 engines — 12 gas and 5 diesel. Gains run from +12 to +52 hp, with up to +105 Nm more torque. GAN GTL from 219 EUR, GAN GT from 329 EUR. GAN GA+ from 189 EUR.

engines

12 gas · 5 diesel

+52hp

best in this generation: 3.0 V6 CDTI 184 → 236 hp

gain range +12…+52 hp

+105Nm

max torque gain

3.0 V6 CDTI, GT

turbo engines

8 naturally aspirated — GA / GA+

Horsepower and torque gains

All Opel Vectra C 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 · 5 engines
3.0 V6 CDTI184 hp / 400 Nm	184 hp236 hp / 505 Nm	+52 hp+105 Nm	GTL — 249 EUR · 228 hp GT — 399 EUR · 236 hp	Select →
3.0 V6 CDTI177 hp / 350 Nm	177 hp227 hp / 445 Nm	+50 hp+95 Nm	GTL — 249 EUR · 220 hp GT — 399 EUR · 227 hp	Select →
1.9 CDTI150 hp / 320 Nm	150 hp193 hp / 409 Nm	+43 hp+89 Nm	GTL — 249 EUR · 187 hp GT — 399 EUR · 193 hp	Select →
1.9 CDTI120 hp / 280 Nm	120 hp156 hp / 361 Nm	+36 hp+81 Nm	GTL — 219 EUR · 151 hp GT — 329 EUR · 156 hp	Select →
1.9 CDTI101 hp / 260 Nm	101 hp131 hp / 337 Nm	+30 hp+77 Nm	GTL — 219 EUR · 127 hp GT — 329 EUR · 131 hp	Select →
Gasoline · 12 engines
2.8 V6 Turbo OPC280 hp / 355 Nm	280 hp328 hp / 415 Nm	+48 hp+60 Nm	GTL — 249 EUR · 319 hp GT — 399 EUR · 328 hp	Select →
OPC 2.8 V6 Turbo256 hp / 355 Nm	256 hp300 hp / 415 Nm	+44 hp+60 Nm	GTL — 249 EUR · 292 hp GT — 399 EUR · 300 hp	Select →
2.8 V6 Turbo250 hp / 350 Nm	250 hp293 hp / 410 Nm	+43 hp+60 Nm	GTL — 249 EUR · 285 hp GT — 399 EUR · 293 hp	Select →
2.8 V6 Turbo230 hp / 330 Nm	230 hp269 hp / 386 Nm	+39 hp+56 Nm	GTL — 249 EUR · 262 hp GT — 399 EUR · 269 hp	Select →
3.2i211 hp / 300 Nm	211 hp236 hp / 336 Nm	+25 hp+36 Nm	GA — 199 EUR · 236 hp GA+ — 199 EUR · 236 hp	Select →
2.0T175 hp / 265 Nm	175 hp196 hp / 297 Nm	+21 hp+32 Nm	GA — 189 EUR · 196 hp GA+ — 189 EUR · 196 hp	Select →
2.2i DIRECT155 hp / 220 Nm	155 hp174 hp / 246 Nm	+19 hp+26 Nm	GA — 189 EUR · 174 hp GA+ — 189 EUR · 174 hp	Select →
2.2i ECOTEC147 hp / 203 Nm	147 hp165 hp / 227 Nm	+18 hp+24 Nm	GA — 189 EUR · 165 hp GA+ — 189 EUR · 165 hp	Select →
1.8i140 hp / 175 Nm	140 hp157 hp / 196 Nm	+17 hp+21 Nm	GA — 189 EUR · 157 hp GA+ — 189 EUR · 157 hp	Select →
1.8i ECOTEC122 hp / 167 Nm	122 hp137 hp / 187 Nm	+15 hp+20 Nm	GA — 189 EUR · 137 hp GA+ — 189 EUR · 137 hp	Select →
1.6i105 hp / 150 Nm	105 hp118 hp / 168 Nm	+13 hp+18 Nm	GA — 189 EUR · 118 hp GA+ — 189 EUR · 118 hp	Select →
1.6i Ecotec100 hp / 150 Nm	100 hp112 hp / 168 Nm	+12 hp+18 Nm	GA — 189 EUR · 112 hp GA+ — 189 EUR · 112 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 Opel Vectra generations Opel Vectra (B) 2000-02

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:

3.0 V6 CDTI 177 / 184 hp1.9 CDTI 101 / 120 / 150 hp2.8 V6 Turbo 230 / 250 hp

GAN tuning module for the Opel Vectra C

Opel Vectra C 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

+52 hpbest in this generation
3.0 V6 CDTI 184 hp → 236 hp. The other engines gain +12 hp and up; check the table for each one.
+105 Nmfor diesels
Diesels gain mostly torque: +77 to +105 Nm for towing and hauling.
up to +12%with the GAN GA+ on naturally aspirated engines
For 8 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 Opel Vectra C

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

Find your engine in the table

FAQ

Opel Vectra C tuning FAQ

Which tuner do I need for my Opel Vectra C?

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.