GAN tuning modules · up to +30% power

Performance Chip Tuning 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

The short answer

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

engines

8 gas · 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

Horsepower and torque gains

All Mazda Atenza 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 · 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 →
Gasoline · 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 →

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:

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

GAN tuning module for the Mazda Atenza

Mazda Atenza tune: what changes

More power and torque with no ECU flash and no new parts – the module only adjusts the engine sensor signals. Your factory warranty is preserved: the ECU software is never changed, 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

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

GAN GA / GA+ from 189 EUR

Find your engine in the table

FAQ

Mazda Atenza tuning FAQ

Which tuner do I need for my Mazda Atenza?

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.