GAN tuning modules · up to +30% power

Chiptuning Cadillac ATS

3 engines · +22 to +26 hp

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

At a glance

Cadillac ATS: 3 engines — 3 petrol. The gain is +22 to +26 hp, with up to +31 Nm more torque. GAN GA+ from 199 EUR.

engines

3 petrol

+26hp

best in this generation: 3.6i 320 → 346 hp

gain range +22…+26 hp

+31Nm

max torque gain

2.5i, GA+

from 199EUR

tuning module price

GAN GA from 199 EUR · GAN GA+ from 199 EUR

Power gains

All Cadillac ATS engines: exact gains

Standard output, output with GAN, the gain and the price for each box.

Engine	STOCK → with GAN	Gain	Tuning boxes and prices
Petrol · 3 engines
3.6i320 hp / 371 Nm	320 hp346 hp / 401 Nm	+26 hp+30 Nm	GA — 219 EUR · 346 hp GA+ — 219 EUR · 346 hp	Select →
2.5i200 hp / 255 Nm	200 hp224 hp / 286 Nm	+24 hp+31 Nm	GA — 199 EUR · 224 hp GA+ — 199 EUR · 224 hp	Select →
2.0 T276 hp / 353 Nm	276 hp298 hp / 381 Nm	+22 hp+28 Nm	GA — 199 EUR · 298 hp GA+ — 199 EUR · 298 hp	Select →

standard powergain with GAN

Each engine has its own tuning box: GAN GT / GTL or GAN GA / GA+. Prices are per box and include the current discount.

Not sure which engine you have?

Find your engine by the power output in your registration document: each version has its own module calibration.

GAN tuning box for the Cadillac ATS

Cadillac ATS remap: what changes

More power and torque without rewriting the ECU or swapping any parts. The GAN box only adjusts the engine sensor signals. Your manufacturer’s warranty is preserved: the ECU software is never changed, and the box can be removed at any time.

Bluetoothchange modes from your phone
18 mapsfine-tuning for your engine

15 minutesfitted to the factory connectors
IP67water and dust protection

+26 hpbest in this generation
3.6i 320 hp → 346 hp. The other engines gain at least +22 hp; check the table for each one.
up to +30%more power
GAN GT: up to 30%, GAN GTL: up to 25%, GAN GA+: up to 12%.
GAN APPpower control via smartphone
SPORT, DYNAMIC, ECO and STOCK modes in the GAN app.
50 daystest drive
Feel the difference or get your money back, excluding delivery costs.

Prices for the Cadillac ATS

GAN GA / GA+ from 199 EUR

Find your engine in the table

FAQs

Cadillac ATS remap: common questions

Which tuning box do I need for the Cadillac ATS?

Find your engine in the table above – each row shows the box and its price.

Is a tuning module the same as a Stage 1 remap?

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.