GAN tuning modules · up to +30% power

Chip Tuning Vauxhall Vectra C (2002–2008)

7 engines · +17 to +52 hp

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

In short

Vauxhall Vectra C: 7 engines — 3 petrol and 4 diesel. Gains range from +17 to +52 hp, with up to +105 Nm of torque. GAN GTL from 219 EUR, GAN GT from 329 EUR. GAN GA+ from 189 EUR.

engines

3 petrol · 4 diesel

+52hp

best in this generation: 3.0 CdTi 184 → 236 hp

gain range +17…+52 hp

+105Nm

max torque gain

3.0 CdTi, GT

turbo engines

1 naturally aspirated — GA / GA+

Power gains

All Vauxhall Vectra C engines: exact gains

STOCK output, output with GAN, gain and price for each module. Diesel and petrol engines are listed separately.

Engine	STOCK → with GAN	Gain	Tuning modules and prices
Diesel · 4 engines
3.0 CdTi184 hp / 400 Nm	184 hp236 hp / 505 Nm	+52 hp+105 Nm	GTL — 249 EUR · 228 hp GT — 399 EUR · 236 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 →
Petrol · 3 engines
2.8T250 hp / 350 Nm	250 hp293 hp / 410 Nm	+43 hp+60 Nm	GTL — 249 EUR · 285 hp GT — 399 EUR · 293 hp	Select →
2.8T230 hp / 330 Nm	230 hp269 hp / 386 Nm	+39 hp+56 Nm	GTL — 249 EUR · 262 hp GT — 399 EUR · 269 hp	Select →
1.8140 hp / 175 Nm	140 hp157 hp / 196 Nm	+17 hp+21 Nm	GA — 189 EUR · 157 hp GA+ — 189 EUR · 157 hp	Select →

stock powergain with GAN

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?

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:

1.9 CdTi 101 / 120 / 150 hp2.8T 230 / 250 hp

GAN tuning module for the Vauxhall Vectra C

Vauxhall Vectra C tuning: what changes

The tuning module sits between the sensors and the engine control unit (ECU) and adjusts their signals. Your manufacturer’s warranty is preserved: the ECU software is never changed, and the module can be removed at any time.

Bluetoothsmartphone mode control
18 mappingsfine tuning for your engine

15 minutesfitted to the factory connectors
IP67water and dust protection

+52 hpbest in this generation
3.0 CdTi 184 hp → 236 hp. The other engines gain from +17 hp; see the table for each one.
+105 Nmfor diesels
Diesels gain mainly torque: +77 to +105 Nm.
up to +12%with the GAN GA+ on naturally aspirated engines
For 1 naturally aspirated engine: GAN GA / GAN GA+ tuning modules; see the table for each engine’s figure.
50 daystest drive
Enhanced performance or your money back, excluding delivery costs.

Prices for the Vauxhall Vectra C

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

Find your engine in the table

Questions

Vauxhall Vectra C chip tuning: questions

Which tuning module do I need for the Vauxhall Vectra C?

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 module and the price.

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.