Performance Chip Tuning Audi A6 Allroad C6 (2006–2014)
9 engines · +36 to +54 hp
Audi A6 C6: 9 engines — 2 gas and 7 diesel. Gains run from +36 to +54 hp, with up to +95 Nm more torque. GAN GTL from 249 EUR, GAN GT from 399 EUR.
All Audi A6 C6 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 | ||||
| 3.0 TDI315 hp / 500 Nm | +54 hp+85 Nm |
GTL — 279 EUR · 359 hp GT — 459 EUR · 369 hp |
Select → | |
| 3.0 TDI239 hp / 500 Nm | +41 hp+85 Nm |
GTL — 249 EUR · 272 hp GT — 399 EUR · 280 hp |
Select → | |
| 2.7 TDI190 hp / 450 Nm | +40 hp+95 Nm |
GTL — 249 EUR · 224 hp GT — 399 EUR · 230 hp |
Select → | |
| 3.0 TDI232 hp / 450 Nm | +39 hp+77 Nm |
GTL — 249 EUR · 264 hp GT — 399 EUR · 271 hp |
Select → | |
| 2.7 TDI179 hp / 380 Nm | +38 hp+80 Nm |
GTL — 249 EUR · 211 hp GT — 399 EUR · 217 hp |
Select → | |
| 2.0 TDI177 hp / 380 Nm | +37 hp+80 Nm |
GTL — 249 EUR · 209 hp GT — 399 EUR · 214 hp |
Select → | |
| 2.0 TDI170 hp / 350 Nm | +36 hp+74 Nm |
GTL — 249 EUR · 201 hp GT — 399 EUR · 206 hp |
Select → | |
| Gasoline · 2 engines | ||||
| 3.0 TFSI310 hp / 440 Nm | +53 hp+75 Nm |
GTL — 279 EUR · 353 hp GT — 459 EUR · 363 hp |
Select → | |
| 3.0 TFSI290 hp / 420 Nm | +49 hp+71 Nm |
GTL — 249 EUR · 331 hp GT — 399 EUR · 339 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 A6 C6 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
- +54 hpbest in this generation
3.0 TDI 315 hp → 369 hp. The other engines gain +36 hp and up; check the table for each one.
- +95 Nmfor diesels
Diesels gain mostly torque: +74 to +95 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 A6 C6 tuning FAQ
Which tuner do I need for my Audi A6 C6?
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.