GAN tuning modules · up to +30% power

Chiptuning Mercedes-Benz ML W163 (until 2005)

8 engines · +18 to +67 hp

Choose the engine for your Mercedes-Benz ML W163

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 ML W163: 8 engines — 6 petrol and 2 diesel. The gain is +18 to +67 hp, with up to +129 Nm more torque. GAN GTL from 249 EUR, GAN GT from 399 EUR. GAN GA+ from 189 EUR.

engines

6 petrol · 2 diesel

+67hp

best in this generation: 400 CDI 250 → 317 hp

gain range +18…+67 hp

+129Nm

max torque gain

400 CDI, GT

turbo engines

6 naturally aspirated — GA / GA+

Power gains

All Mercedes-Benz ML W163 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 · 2 engines
400 CDI250 hp / 560 Nm	250 hp317 hp / 689 Nm	+67 hp+129 Nm	GTL — 249 EUR · 307 hp GT — 399 EUR · 317 hp	Select →
270 CDI163 hp / 370 Nm	163 hp210 hp / 475 Nm	+47 hp+105 Nm	GTL — 249 EUR · 203 hp GT — 399 EUR · 210 hp	Select →
Petrol · 6 engines
350235 hp / 345 Nm	235 hp263 hp / 386 Nm	+28 hp+41 Nm	GA — 199 EUR · 263 hp GA+ — 199 EUR · 263 hp	Select →
55 AMG 5.4347 hp / 510 Nm	347 hp375 hp / 551 Nm	+28 hp+41 Nm	GA — 219 EUR · 375 hp GA+ — 219 EUR · 375 hp	Select →
320218 hp / 310 Nm	218 hp244 hp / 347 Nm	+26 hp+37 Nm	GA — 199 EUR · 244 hp GA+ — 199 EUR · 244 hp	Select →
500292 hp / 400 Nm	292 hp315 hp / 432 Nm	+23 hp+32 Nm	GA — 199 EUR · 315 hp GA+ — 199 EUR · 315 hp	Select →
430272 hp / 390 Nm	272 hp294 hp / 421 Nm	+22 hp+31 Nm	GA — 199 EUR · 294 hp GA+ — 199 EUR · 294 hp	Select →
230150 hp / 220 Nm	150 hp168 hp / 246 Nm	+18 hp+26 Nm	GA — 189 EUR · 168 hp GA+ — 189 EUR · 168 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.

All Mercedes-Benz ML generations Mercedes-Benz ML (W164) 2005-11 Mercedes-Benz ML (W166) 2011-15

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 ML W163

Mercedes-Benz ML W163 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
400 CDI 250 hp → 317 hp. The other engines gain at least +18 hp; check the table for each one.
+129 Nmfor diesels
Diesels gain mostly torque: +105 to +129 Nm, which helps with overtaking and towing.
up to +12%with the GAN GA+ on naturally aspirated engines
For 6 naturally aspirated engines: GAN GA / GAN GA+ tuning boxes; check the table for each engine’s figure.
50 daystest drive
Feel the difference or get your money back, excluding delivery costs.

Prices for the Mercedes-Benz ML W163

GAN GT from 399 EUR GAN GTL from 249 EUR GAN GA / GA+ from 189 EUR

Find your engine in the table

FAQs

Mercedes-Benz ML W163 remap: common questions

Which tuning box do I need for the Mercedes-Benz ML W163?

Turbocharged engines take the GAN GT or GAN GTL, naturally aspirated ones 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.