GAN tuning modules · up to +30% power

Chip Tuning Chevrolet Trailblazer I (until 2011)

7 engines · +22 to +32 hp

Choose the engine for your Chevrolet TrailBlazer I

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

In short

Chevrolet TrailBlazer I: 7 engines — 7 petrol. Gains range from +22 to +32 hp, with up to +43 Nm of torque. GAN GA+ from 199 EUR.

engines

7 petrol

+32hp

best in this generation: 6.0i 400 → 432 hp

gain range +22…+32 hp

+43Nm

max torque gain

6.0i, GA+

from 199EUR

tuning module price

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

Power gains

All Chevrolet TrailBlazer I engines: exact gains

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

Engine	STOCK → with GAN	Gain	Tuning modules and prices
Petrol · 7 engines
6.0i400 hp / 542 Nm	400 hp432 hp / 585 Nm	+32 hp+43 Nm	GA — 219 EUR · 432 hp GA+ — 219 EUR · 432 hp	Select →
4.2i295 hp / 375 Nm	295 hp319 hp / 405 Nm	+24 hp+30 Nm	GA — 199 EUR · 319 hp GA+ — 199 EUR · 319 hp	Select →
5.3i294 hp / 441 Nm	294 hp318 hp / 476 Nm	+24 hp+35 Nm	GA — 199 EUR · 318 hp GA+ — 199 EUR · 318 hp	Select →
5.3i304 hp / 447 Nm	304 hp328 hp / 483 Nm	+24 hp+36 Nm	GA — 219 EUR · 328 hp GA+ — 219 EUR · 328 hp	Select →
5.3i288 hp / 440 Nm	288 hp311 hp / 475 Nm	+23 hp+35 Nm	GA — 199 EUR · 311 hp GA+ — 199 EUR · 311 hp	Select →
4.2i273 hp / 373 Nm	273 hp295 hp / 403 Nm	+22 hp+30 Nm	GA — 199 EUR · 295 hp GA+ — 199 EUR · 295 hp	Select →
4.2i279 hp / 373 Nm	279 hp301 hp / 403 Nm	+22 hp+30 Nm	GA — 199 EUR · 301 hp GA+ — 199 EUR · 301 hp	Select →

stock powergain with GAN

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

All Chevrolet TrailBlazer generations Chevrolet TrailBlazer (II) 2012-16

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:

4.2i 273 / 279 / 295 hp5.3i 288 / 294 / 304 hp

GAN tuning module for the Chevrolet TrailBlazer I

Chevrolet TrailBlazer I tuning: what changes

More power and torque without an ECU remap or replacing any parts. The tuning module only adjusts the engine sensor signals. Your manufacturer’s warranty is preserved: the ECU software is never changed, and the module can be removed at any time.

Bluetoothsmartphone mode control
18 mappingsfine tuning for your engine

15 minutesfitted to the factory connectors
IP67water and dust protection

+32 hpbest in this generation
6.0i 400 hp → 432 hp. The other engines gain from +22 hp; see 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
Enhanced performance or your money back, excluding delivery costs.

Prices for the Chevrolet TrailBlazer I

GAN GA / GA+ from 199 EUR

Find your engine in the table

Questions

Chevrolet TrailBlazer I chip tuning: questions

Which tuning module do I need for the Chevrolet TrailBlazer I?

All engines in this generation are naturally aspirated, so you need the GAN GA or GAN GA+. Find your engine in the table above: each row shows the module and the price.

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

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.