GAN tuning modules · up to +30% power

Performance Chip Tuning Mercedes-Benz GLE W166 (2015–2018)

18 engines · +30 to +104 hp

Choose the engine for your Mercedes-Benz GLE W166

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

The short answer

Mercedes-Benz GLE W166: 18 engines — 10 gas and 8 diesel. Gains run from +30 to +104 hp, with up to +155 Nm more torque. GAN GTL from 249 EUR, GAN GT from 399 EUR. GAN GA+ from 199 EUR.

engines

10 gas · 8 diesel

+104hp

best in this generation: 63 AMG S 5.5 585 → 689 hp

gain range +30…+104 hp

+155Nm

max torque gain

63 AMG S 5.5, GT

turbo engines

1 naturally aspirated — GA / GA+

Horsepower and torque gains

All Mercedes-Benz GLE W166 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 · 8 engines
350d258 hp / 620 Nm	258 hp326 hp / 756 Nm	+68 hp+136 Nm	GTL — 249 EUR · 316 hp GT — 399 EUR · 326 hp	Select →
250d 4MATIC (1 sensor Bosch)204 hp / 500 Nm	204 hp247 hp / 605 Nm	+43 hp+105 Nm	GTL — 249 EUR · 241 hp GT — 399 EUR · 247 hp	Select →
250d 4MATIC (1 sensor Delphi)204 hp / 500 Nm	204 hp247 hp / 605 Nm	+43 hp+105 Nm	GTL — 249 EUR · 241 hp GT — 399 EUR · 247 hp	Select →
250d 4MATIC (2 sensors)204 hp / 500 Nm	204 hp247 hp / 605 Nm	+43 hp+105 Nm	GTL — 249 EUR · 241 hp GT — 399 EUR · 247 hp	Select →
250d (1 sensor Bosch)204 hp / 480 Nm	204 hp246 hp / 600 Nm	+42 hp+120 Nm	GTL — 249 EUR · 240 hp GT — 399 EUR · 246 hp	Select →
250d (1 sensor Delphi)204 hp / 480 Nm	204 hp246 hp / 600 Nm	+42 hp+120 Nm	GTL — 249 EUR · 240 hp GT — 399 EUR · 246 hp	Select →
250d (2 sensors)204 hp / 480 Nm	204 hp246 hp / 600 Nm	+42 hp+120 Nm	GTL — 249 EUR · 240 hp GT — 399 EUR · 246 hp	Select →
350d249 hp / 620 Nm	249 hp291 hp / 725 Nm	+42 hp+105 Nm	GTL — 249 EUR · 284 hp GT — 399 EUR · 291 hp	Select →
Gasoline · 10 engines
63 AMG S 5.5585 hp / 760 Nm	585 hp689 hp / 915 Nm	+104 hp+155 Nm	GTL — 379 EUR · 673 hp GT — 519 EUR · 689 hp	Select →
63 AMG 5.5557 hp / 700 Nm	557 hp657 hp / 839 Nm	+100 hp+139 Nm	GTL — 379 EUR · 642 hp GT — 519 EUR · 657 hp	Select →
500455 hp / 700 Nm	455 hp541 hp / 836 Nm	+86 hp+136 Nm	GTL — 379 EUR · 528 hp GT — 519 EUR · 541 hp	Select →
500435 hp / 700 Nm	435 hp519 hp / 836 Nm	+84 hp+136 Nm	GTL — 349 EUR · 506 hp GT — 519 EUR · 519 hp	Select →
500 4MATIC455 hp / 700 Nm	455 hp532 hp / 819 Nm	+77 hp+119 Nm	GTL — 379 EUR · 519 hp GT — 519 EUR · 532 hp	Select →
320272 hp / 620 Nm	272 hp343 hp / 725 Nm	+71 hp+105 Nm	GTL — 249 EUR · 332 hp GT — 399 EUR · 343 hp	Select →
400333 hp / 480 Nm	333 hp402 hp / 574 Nm	+69 hp+94 Nm	GTL — 279 EUR · 392 hp GT — 459 EUR · 402 hp	Select →
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 →
450 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 →
300249 hp / 340 Nm	249 hp279 hp / 381 Nm	+30 hp+41 Nm	GA — 199 EUR · 279 hp GA+ — 199 EUR · 279 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.

All Mercedes-Benz GLE generations Mercedes-Benz GLE (C292) 2015-19 Mercedes-Benz GLE (W167) 2018->

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:

500 435 / 455 hp350d 249 / 258 hp

GAN tuning module for the Mercedes-Benz GLE W166

Mercedes-Benz GLE W166 tune: what changes

The module plugs in between the sensors and the engine control unit (ECU) and adjusts their signals. It never rewrites your ECU software: your factory warranty is preserved, 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

+104 hpbest in this generation
63 AMG S 5.5 585 hp → 689 hp. The other engines gain +30 hp and up; check the table for each one.
+136 Nmfor diesels
Diesels gain mostly torque: +105 to +136 Nm for towing and hauling.
up to +12%with the GAN GA+ on naturally aspirated engines
For 1 naturally aspirated engine: the GAN GA / GAN GA+ tuners; check the table for each engine’s numbers.
50 daystest drive
Enhanced performance or your money back, excluding shipping costs.

Prices for the Mercedes-Benz GLE W166

GAN GT from 399 EUR GAN GTL from 249 EUR GAN GA / GA+ from 199 EUR

Find your engine in the table

FAQ

Mercedes-Benz GLE W166 tuning FAQ

Which tuner do I need for my Mercedes-Benz GLE W166?

Turbo engines take the GAN GT or GAN GTL; naturally aspirated engines take the GAN GA or GAN GA+. 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.