Performance Chip Tuning Mercedes-Benz GL X164 (2006–2012)
9 engines · +27 to +77 hp
Mercedes-Benz GL X164: 9 engines — 2 gas and 7 diesel. Gains run from +27 to +77 hp, with up to +146 Nm more torque. GAN GTL from 249 EUR, GAN GT from 399 EUR. GAN GA+ from 219 EUR.
All Mercedes-Benz GL X164 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 · 7 engines | ||||
| 420 CDI (2006-2009)306 hp / 700 Nm | +77 hp+146 Nm |
GTL — 279 EUR · 371 hp GT — 459 EUR · 383 hp |
Select → | |
| 450 CDI 2009->306 hp / 700 Nm | +77 hp+146 Nm |
GTL — 279 EUR · 371 hp GT — 459 EUR · 383 hp |
Select → | |
| 350 CDI 4MATIC BlueEF265 hp / 620 Nm | +70 hp+136 Nm |
GTL — 249 EUR · 325 hp GT — 399 EUR · 335 hp |
Select → | |
| 320 CDI (2006-2009)224 hp / 510 Nm | +45 hp+107 Nm |
GTL — 249 EUR · 262 hp GT — 399 EUR · 269 hp |
Select → | |
| 350 CDI BlueEF 2009->224 hp / 510 Nm | +45 hp+107 Nm |
GTL — 249 EUR · 262 hp GT — 399 EUR · 269 hp |
Select → | |
| 350 BlueTEC249 hp / 620 Nm | +42 hp+105 Nm |
GTL — 249 EUR · 284 hp GT — 399 EUR · 291 hp |
Select → | |
| 350 BlueTEC 2009->211 hp / 540 Nm | +35 hp+122 Nm |
GTL — 249 EUR · 241 hp GT — 399 EUR · 246 hp |
Select → | |
| Gasoline · 2 engines | ||||
| 500388 hp / 530 Nm | +31 hp+42 Nm |
GA — 219 EUR · 419 hp GA+ — 219 EUR · 419 hp |
Select → | |
| 450340 hp / 460 Nm | +27 hp+37 Nm |
GA — 219 EUR · 367 hp GA+ — 219 EUR · 367 hp |
Select → | |
Each engine gets its own performance chip: GAN GT / GTL or GAN GA / GA+. Prices are per performance chip and include the current discount.
Not sure which engine you have?
Find your engine by its horsepower – check your window sticker or decode your VIN. Each version has its own calibration.
Mercedes-Benz GL X164 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
- +77 hpbest in this generation
420 CDI (2006-2009) 306 hp → 383 hp. The other engines gain +27 hp and up; check the table for each one.
- +146 Nmfor diesels
Diesels gain mostly torque: +105 to +146 Nm for towing and hauling.
- up to +12%with the GAN GA+ on naturally aspirated engines
For 2 naturally aspirated engines: 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.
Mercedes-Benz GL X164 tuning FAQ
Which tuner do I need for my Mercedes-Benz GL X164?
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.