GAN tuning modules · up to +30% power

Chiptuning GMC Sonoma (2000–2004)

5 engines · +14 to +23 hp

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

At a glance

GMC Sonoma: 5 engines — 5 petrol. The gain is +14 to +23 hp, with up to +41 Nm more torque. GAN GA+ from 189 EUR.

engines

5 petrol

+23hp

best in this generation: 4.3i 190 → 213 hp

gain range +14…+23 hp

+41Nm

max torque gain

4.3i, GA+

from 189EUR

tuning module price

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

Power gains

All GMC Sonoma 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 · 5 engines
4.3i190 hp / 339 Nm	190 hp213 hp / 380 Nm	+23 hp+41 Nm	GA — 189 EUR · 213 hp GA+ — 189 EUR · 213 hp	Select →
4.3i180 hp / 332 Nm	180 hp202 hp / 372 Nm	+22 hp+40 Nm	GA — 189 EUR · 202 hp GA+ — 189 EUR · 202 hp	Select →
4.3i165 hp / 320 Nm	165 hp185 hp / 358 Nm	+20 hp+38 Nm	GA — 189 EUR · 185 hp GA+ — 189 EUR · 185 hp	Select →
2.2i118 hp / 176 Nm	118 hp132 hp / 197 Nm	+14 hp+21 Nm	GA — 189 EUR · 132 hp GA+ — 189 EUR · 132 hp	Select →
2.2i120 hp / 190 Nm	120 hp134 hp / 213 Nm	+14 hp+23 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:

4.3i 165 / 180 / 190 hp2.2i 118 / 120 hp

GAN tuning box for the GMC Sonoma

GMC Sonoma 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

+23 hpbest in this generation
4.3i 190 hp → 213 hp. The other engines gain at least +14 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 GMC Sonoma

GAN GA / GA+ from 189 EUR

Find your engine in the table

FAQs

GMC Sonoma remap: common questions

Which tuning box do I need for the GMC Sonoma?

Every engine in this generation is naturally aspirated, so it takes the GAN GA or GAN GA+. 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.