Performance Chip Tuning Audi Q8 (since 2018)
3 engines · +42 to +58 hp
Audi Q8: 3 engines — 1 gas and 2 diesel. Gains run from +42 to +58 hp, with up to +102 Nm more torque. GAN GTL from 249 EUR, GAN GT from 399 EUR.
All Audi Q8 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 · 2 engines | ||||
| 50TDI286 hp / 600 Nm | +49 hp+102 Nm |
GTL — 249 EUR · 326 hp GT — 399 EUR · 335 hp |
Select → | |
| 3.0 45 TDI249 hp / 600 Nm | +42 hp+102 Nm |
GTL — 249 EUR · 284 hp GT — 399 EUR · 291 hp |
Select → | |
| Gasoline · 1 engine | ||||
| 55 TFSI340 hp / 500 Nm | +58 hp+85 Nm |
GTL — 279 EUR · 388 hp GT — 459 EUR · 398 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.
Audi Q8 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
- +58 hpbest in this generation
55 TFSI 340 hp → 398 hp. The other engines gain +42 hp and up; check the table for each one.
- +102 Nmfor diesels
Diesels gain mostly torque: +102 to +102 Nm for towing and hauling.
- GAN APPpower control via smartphone
Switch between SPORT, DYNAMIC, ECO and STOCK in the GAN app.
- 50 daystest drive
Enhanced performance or your money back, excluding shipping costs.
Audi Q8 tuning FAQ
Which tuner do I need for my Audi Q8?
Every engine in this generation is turbocharged, so you’ll want the GAN GT or GAN GTL. 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.