GAN tuning modules · up to +30% power

Performance Chip Tuning Alfa Romeo GT

5 engines · +20 to +48 hp

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

The short answer

GT: 5 engines — 3 gas and 2 diesel. Gains run from +20 to +48 hp, with up to +97 Nm more torque. GAN GTL from 249 EUR, GAN GT from 399 EUR. GAN GA+ from 189 EUR.

engines

3 gas · 2 diesel

+48hp

best in this generation: 1.9 JTD 170 → 218 hp

gain range +20…+48 hp

+97Nm

max torque gain

1.9 JTD, GT

turbo engines

3 naturally aspirated — GA / GA+

Horsepower and torque gains

All GT 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 · 2 engines
1.9 JTD170 hp / 360 Nm	170 hp218 hp / 457 Nm	+48 hp+97 Nm	GTL — 249 EUR · 211 hp GT — 399 EUR · 218 hp	Select →
1.9 JTD150 hp / 305 Nm	150 hp193 hp / 391 Nm	+43 hp+86 Nm	GTL — 249 EUR · 187 hp GT — 399 EUR · 193 hp	Select →
Gasoline · 3 engines
3.2i239 hp / 300 Nm	239 hp268 hp / 336 Nm	+29 hp+36 Nm	GA — 199 EUR · 268 hp GA+ — 199 EUR · 268 hp	Select →
3.2i GTA240 hp / 300 Nm	240 hp269 hp / 336 Nm	+29 hp+36 Nm	GA — 199 EUR · 269 hp GA+ — 199 EUR · 269 hp	Select →
2.0i165 hp / 206 Nm	165 hp185 hp / 231 Nm	+20 hp+25 Nm	GA — 189 EUR · 185 hp GA+ — 189 EUR · 185 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.

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:

1.9 JTD 150 / 170 hp

GAN tuning module for the Alfa Romeo GT

Alfa Romeo GT 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
1.9 JTD 170 hp → 218 hp. The other engines gain +20 hp and up; check the table for each one.
+97 Nmfor diesels
Diesels gain mostly torque: +86 to +97 Nm for towing and hauling.
up to +12%with the GAN GA+ on naturally aspirated engines
For 3 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 Alfa Romeo GT

GAN GT from 399 EUR GAN GTL from 249 EUR GAN GA / GA+ from 189 EUR

Find your engine in the table

FAQ

Alfa Romeo GT tuning FAQ

Which tuner do I need for my GT?

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.