GAN tuning modules · up to +30% power

Performance Chip Tuning Buick Regal

5 engines · +18 to +46 hp

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

The short answer

Buick Regal: 5 engines — 5 gas. Gains run from +18 to +46 hp, with up to +74 Nm more torque. GAN GTL from 249 EUR, GAN GT from 399 EUR. GAN GA+ from 189 EUR.

engines

5 gas

+46hp

best in this generation: 2.0 T 218 → 264 hp

gain range +18…+46 hp

+74Nm

max torque gain

2.0 T, GT

turbo engines

3 naturally aspirated — GA / GA+

Horsepower and torque gains

All Buick Regal engines: exact gains

STOCK output, output with GAN, gain and price for each module.

Engine	STOCK → with GAN	Gain	Tuners and prices
Gasoline · 5 engines
2.0 T218 hp / 350 Nm	218 hp264 hp / 424 Nm	+46 hp+74 Nm	GTL — 249 EUR · 257 hp GT — 399 EUR · 264 hp	Select →
2.0 T GS272 hp / 400 Nm	272 hp318 hp / 468 Nm	+46 hp+68 Nm	GTL — 249 EUR · 310 hp GT — 399 EUR · 318 hp	Select →
3.6i310 hp / 382 Nm	310 hp335 hp / 413 Nm	+25 hp+31 Nm	GA — 219 EUR · 335 hp GA+ — 219 EUR · 335 hp	Select →
2.4i Ecotec182 hp / 172 Nm	182 hp204 hp / 193 Nm	+22 hp+21 Nm	GA — 189 EUR · 204 hp GA+ — 189 EUR · 204 hp	Select →
2.0i147 hp / 190 Nm	147 hp165 hp / 213 Nm	+18 hp+23 Nm	GA — 189 EUR · 165 hp GA+ — 189 EUR · 165 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?

Find your engine by its horsepower – check your window sticker or decode your VIN. Each version has its own calibration.

GAN tuning module for the Buick Regal

Buick Regal 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

+46 hpbest in this generation
2.0 T 218 hp → 264 hp. The other engines gain +18 hp and up; check the table for each one.
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.
GAN APPpower control via smartphone
Switch between SPORT, DYNAMIC, ECO and STOCK in the GAN app.
50 daystest drive
Enhanced performance or your money back, excluding shipping costs.

Prices for the Buick Regal

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

Find your engine in the table

FAQ

Buick Regal tuning FAQ

Which tuner do I need for my Buick Regal?

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.