GAN tuning modules · up to +30% power

Chiptuning Mercedes-Benz SLC R172 (2016–2019)

6 engines · +39 to +67 hp

Choose the engine for your Mercedes-Benz SLC R172

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

At a glance

Mercedes-Benz SLC R172: 6 engines — 5 petrol and 1 diesel. The gain is +39 to +67 hp, with up to +123 Nm more torque. GAN GTL from 249 EUR, GAN GT from 399 EUR.

engines

5 petrol · 1 diesel

+67hp

best in this generation: 43 AMG 3.0 367 → 434 hp

gain range +39…+67 hp

+123Nm

max torque gain

43 AMG 3.0, GT

from 249EUR

tuning module price

GAN GTL from 249 EUR · GAN GT from 399 EUR

Power gains

All Mercedes-Benz SLC R172 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
250d204 hp / 500 Nm	204 hp246 hp / 620 Nm	+42 hp+120 Nm	GTL — 249 EUR · 240 hp GT — 399 EUR · 246 hp	Select →
Petrol · 5 engines
43 AMG 3.0367 hp / 520 Nm	367 hp434 hp / 643 Nm	+67 hp+123 Nm	GTL — 279 EUR · 424 hp GT — 459 EUR · 434 hp	Select →
200184 hp / 300 Nm	184 hp236 hp / 385 Nm	+52 hp+85 Nm	GTL — 249 EUR · 228 hp GT — 399 EUR · 236 hp	Select →
300245 hp / 370 Nm	245 hp293 hp / 460 Nm	+48 hp+90 Nm	GTL — 249 EUR · 286 hp GT — 399 EUR · 293 hp	Select →
180 (1595 ccm)156 hp / 280 Nm	156 hp195 hp / 355 Nm	+39 hp+75 Nm	GTL — 249 EUR · 189 hp GT — 399 EUR · 195 hp	Select →
180 (1796 ccm)156 hp / 280 Nm	156 hp195 hp / 355 Nm	+39 hp+75 Nm	GTL — 249 EUR · 189 hp GT — 399 EUR · 195 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 Mercedes-Benz SLC R172

Mercedes-Benz SLC R172 remap: what changes

The GAN box plugs in between the sensors and the engine control unit (ECU) and adjusts their signals, while a flash remap rewrites the ECU itself. 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

+67 hpbest in this generation
43 AMG 3.0 367 hp → 434 hp. The other engines gain at least +39 hp; check the table for each one.
+120 Nmfor diesels
Diesels gain mostly torque: +120 to +120 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 Mercedes-Benz SLC R172

GAN GT from 399 EUR GAN GTL from 249 EUR

Find your engine in the table

FAQs

Mercedes-Benz SLC R172 remap: common questions

Which tuning box do I need for the Mercedes-Benz SLC R172?

Every engine in this generation is turbocharged, so it takes the GAN GT or GAN GTL. 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.