Performance Chip Tuning Audi Q7 4L (2005–2015)
18 engines · +22 to +85 hp
Audi Q7 4L: 18 engines — 6 gas and 12 diesel. Gains run from +22 to +85 hp, with up to +170 Nm more torque. GAN GTL from 249 EUR, GAN GT from 399 EUR. GAN GA+ from 199 EUR.
All Audi Q7 4L 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 · 12 engines | ||||
| 6.0 TDI V12500 hp / 1000 Nm | +85 hp+170 Nm |
GTL — 379 EUR · 570 hp GT — 519 EUR · 585 hp |
Select → | |
| 4.2 TDI326 hp / 760 Nm | +80 hp+140 Nm |
GTL — 279 EUR · 394 hp GT — 459 EUR · 406 hp |
Select → | |
| 3.0 TDI204 hp / 450 Nm | +61 hp+135 Nm |
GTL — 249 EUR · 255 hp GT — 399 EUR · 265 hp |
Select → | |
| 3.0 TDI211 hp / 500 Nm | +59 hp+120 Nm |
GTL — 249 EUR · 261 hp GT — 399 EUR · 270 hp |
Select → | |
| 4.2 TDI340 hp / 760 Nm | +53 hp+147 Nm |
GTL — 279 EUR · 385 hp GT — 459 EUR · 393 hp |
Select → | |
| 3.0 TDI272 hp / 580 Nm | +44 hp+85 Nm |
GTL — 249 EUR · 309 hp GT — 399 EUR · 316 hp |
Select → | |
| 3.0 TDI249 hp / 600 Nm | +42 hp+102 Nm |
GTL — 249 EUR · 284 hp GT — 399 EUR · 291 hp |
Select → | |
| 3.0 TDI245 hp / 550 Nm | +41 hp+131 Nm |
GTL — 249 EUR · 280 hp GT — 399 EUR · 286 hp |
Select → | |
| 3.0 TDI (US Spec)228 hp / 550 Nm | +39 hp+94 Nm |
GTL — 249 EUR · 260 hp GT — 399 EUR · 267 hp |
Select → | |
| 3.0 TDI239 hp / 550 Nm | +37 hp+120 Nm |
GTL — 249 EUR · 270 hp GT — 399 EUR · 276 hp |
Select → | |
| 3.0 TDI232 hp / 500 Nm | +30 hp+113 Nm |
GTL — 249 EUR · 258 hp GT — 399 EUR · 262 hp |
Select → | |
| 3.0 TDI224 hp / 550 Nm | +29 hp+113 Nm |
GTL — 249 EUR · 249 hp GT — 399 EUR · 253 hp |
Select → | |
| Gasoline · 6 engines | ||||
| 3.0 TFSI280 hp / 400 Nm | +72 hp+105 Nm |
GTL — 249 EUR · 341 hp GT — 399 EUR · 352 hp |
Select → | |
| 3.0 TFSI272 hp / 400 Nm | +71 hp+105 Nm |
GTL — 249 EUR · 332 hp GT — 399 EUR · 343 hp |
Select → | |
| 3.0 TFSI 2014-15272 hp / 400 Nm | +71 hp+105 Nm |
GTL — 249 EUR · 332 hp GT — 399 EUR · 343 hp |
Select → | |
| 3.0 TFSI333 hp / 440 Nm | +69 hp+86 Nm |
GTL — 279 EUR · 392 hp GT — 459 EUR · 402 hp |
Select → | |
| 4.2 FSI350 hp / 440 Nm | +28 hp+35 Nm |
GA — 219 EUR · 378 hp GA+ — 219 EUR · 378 hp |
Select → | |
| 3.6 FSI280 hp / 360 Nm | +22 hp+29 Nm |
GA — 199 EUR · 302 hp GA+ — 199 EUR · 302 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?
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:
Audi Q7 4L 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
- +85 hpbest in this generation
6.0 TDI V12 500 hp → 585 hp. The other engines gain +22 hp and up; check the table for each one.
- +170 Nmfor diesels
Diesels gain mostly torque: +85 to +170 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.
Audi Q7 4L tuning FAQ
Which tuner do I need for my Audi Q7 4L?
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.