GAN tuning modules · up to +30% power

Chiptuning Mazda Atenza

9 engines · +14 to +22 hp

Choose the engine for your Mazda Atenza

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

At a glance

Mazda Atenza: 9 engines — 8 petrol and 1 diesel. The gain is +14 to +22 hp, with up to +30 Nm more torque. GAN GA+ from 189 EUR.

engines

8 petrol · 1 diesel

+22hp

best in this generation: Speed 2.3T 272 → 294 hp

gain range +14…+22 hp

+30Nm

max torque gain

Speed 2.3T, GA+

from 189EUR

tuning module price

GAN GA from 189 EUR · GAN GA+ from 189 EUR

Power gains

All Mazda Atenza engines: exact gains

Standard output, output with GAN, the gain and the price for each box. Diesel and petrol engines are listed separately.

Engine	STOCK → with GAN	Gain	Tuning boxes and prices
Diesel · 1 engine
Speed 2.3T272 hp / 380 Nm	272 hp294 hp / 410 Nm	+22 hp+30 Nm	GA — 199 EUR · 294 hp GA+ — 199 EUR · 294 hp	Select →
Petrol · 8 engines
2.3i175 hp / 213 Nm	175 hp196 hp / 239 Nm	+21 hp+26 Nm	GA — 189 EUR · 196 hp GA+ — 189 EUR · 196 hp	Select →
2.3i178 hp / 220 Nm	178 hp199 hp / 246 Nm	+21 hp+26 Nm	GA — 189 EUR · 199 hp GA+ — 189 EUR · 199 hp	Select →
2.3i178 hp / 215 Nm	178 hp199 hp / 241 Nm	+21 hp+26 Nm	GA — 189 EUR · 199 hp GA+ — 189 EUR · 199 hp	Select →
2.5i170 hp / 226 Nm	170 hp190 hp / 253 Nm	+20 hp+27 Nm	GA — 189 EUR · 190 hp GA+ — 189 EUR · 190 hp	Select →
Sport 2.5i166 hp / 225 Nm	166 hp186 hp / 252 Nm	+20 hp+27 Nm	GA — 189 EUR · 186 hp GA+ — 189 EUR · 186 hp	Select →
2.0i147 hp / 184 Nm	147 hp165 hp / 206 Nm	+18 hp+22 Nm	GA — 189 EUR · 165 hp GA+ — 189 EUR · 165 hp	Select →
2.0i150 hp / 182 Nm	150 hp168 hp / 204 Nm	+18 hp+22 Nm	GA — 189 EUR · 168 hp GA+ — 189 EUR · 168 hp	Select →
1.8i120 hp / 165 Nm	120 hp134 hp / 185 Nm	+14 hp+20 Nm	GA — 189 EUR · 134 hp GA+ — 189 EUR · 134 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?

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:

2.3i 175 / 178 / 178 hp2.0i 147 / 150 hp

GAN tuning box for the Mazda Atenza

Mazda Atenza 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

+22 hpbest in this generation
Speed 2.3T 272 hp → 294 hp. The other engines gain at least +14 hp; check the table for each one.
+30 Nmfor diesels
Diesels gain mostly torque: +30 to +30 Nm, which helps with overtaking and towing.
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 Mazda Atenza

GAN GA / GA+ from 189 EUR

Find your engine in the table

FAQs

Mazda Atenza remap: common questions

Which tuning box do I need for the Mazda Atenza?

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.