Chiptuning Mercedes-Benz ML W166 (2011–2015)
11 engines · +20 to +100 hp
Mercedes-Benz ML W166: 11 engines — 7 petrol and 4 diesel. The gain is +20 to +100 hp, with up to +139 Nm more torque. GAN GTL from 249 EUR, GAN GT from 399 EUR. GAN GA+ from 199 EUR.
All Mercedes-Benz ML W166 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 · 4 engines | ||||
| 350 BlueTEC258 hp / 620 Nm | +68 hp+136 Nm |
GTL — 249 EUR · 316 hp GT — 399 EUR · 326 hp |
Select → | |
| 350 BlueTEC249 hp / 620 Nm | +42 hp+105 Nm |
GTL — 249 EUR · 284 hp GT — 399 EUR · 291 hp |
Select → | |
| 350 BlueTEC243 hp / 617 Nm | +41 hp+105 Nm |
GTL — 249 EUR · 277 hp GT — 399 EUR · 284 hp |
Select → | |
| 250 CDI BlueTEC204 hp / 500 Nm | +35 hp+101 Nm |
GTL — 249 EUR · 234 hp GT — 399 EUR · 239 hp |
Select → | |
| Petrol · 7 engines | ||||
| 63 AMG 5.5557 hp / 800 Nm | +100 hp+139 Nm |
GTL — 379 EUR · 642 hp GT — 519 EUR · 657 hp |
Select → | |
| 63 AMG 5.5525 hp / 700 Nm | +96 hp+136 Nm |
GTL — 379 EUR · 607 hp GT — 519 EUR · 621 hp |
Select → | |
| 500408 hp / 600 Nm | +80 hp+117 Nm |
GTL — 349 EUR · 476 hp GT — 519 EUR · 488 hp |
Select → | |
| 400333 hp / 480 Nm | +69 hp+94 Nm |
GTL — 279 EUR · 392 hp GT — 459 EUR · 402 hp |
Select → | |
| 350306 hp / 370 Nm | +24 hp+30 Nm |
GA — 219 EUR · 330 hp GA+ — 219 EUR · 330 hp |
Select → | |
| 350272 hp / 350 Nm | +22 hp+28 Nm |
GA — 199 EUR · 294 hp GA+ — 199 EUR · 294 hp |
Select → | |
| 300 4MATIC252 hp / 340 Nm | +20 hp+27 Nm |
GA — 199 EUR · 272 hp GA+ — 199 EUR · 272 hp |
Select → | |
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:
Mercedes-Benz ML W166 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
- +100 hpbest in this generation
63 AMG 5.5 557 hp → 657 hp. The other engines gain at least +20 hp; check the table for each one.
- +136 Nmfor diesels
Diesels gain mostly torque: +101 to +136 Nm, which helps with overtaking and towing.
- up to +12%with the GAN GA+ on naturally aspirated engines
For 3 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.
Mercedes-Benz ML W166 remap: common questions
Which tuning box do I need for the Mercedes-Benz ML W166?
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.