Considering an ECU remap for your Audi A6 2.0 TDI 140hp? A Stage 1 remap can take this C6 - 2004 - 2008 diesel engine from 140 BHP to 175 BHP and from 320 Nm to 395 Nm of torque (turbocharged). This engine scores 7.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Audi A6 can achieve.
The Audi A6 2.0 TDI 140hp is a 2.0L turbocharged diesel engine producing 140 BHP and 320 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 175 BHP and 395 Nm — a gain of around 35 BHP (25%) and 75 Nm (23%).
This engine scores highly for remap suitability, with a balanced spread of gains across both power and torque — providing a noticeable improvement across the rev range. The tuning headroom is classified as high, based on the percentage gain available from the factory output.
From a technical perspective, the ECU is a Bosch EDC16 (likely), and the transmission is manual and dsg/s tronic automatics are common depending on model/engine..
Considerations: Older diesel: injector, turbo and intake condition can affect results; ensure maintenance is up to date.
Fuel economy note: possible improvement with conservative driving.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.
| Engine | BHP | Gain | Torque | Gain | Score |
|---|---|---|---|---|---|
| 2.0 TDI 136hp | 136 → 175 | +39 |
| 320 → 395 |
| +75 |
| Good (7.5/10) |
| 2.0 TDI DPF 140hp | 140 → 175 | +35 | 320 → 380 | +60 | Good (7.5/10) |
| 2.7 TDI 163hp | 163 → 220 | +57 | 380 → 460 | +80 | Good (7.5/10) |
| 2.0 TFSI 170hp | 170 → 250 | +80 | 280 → 360 | +80 | Excellent (8/10) |
| 2.4i V6 177hp | 177 → 190 | +13 | 230 → 245 | +15 | Moderate (4/10) |
| 2.7 TDI 180hp | 180 → 220 | +40 | 380 → 460 | +80 | Good (7.5/10) |
| 2.0 TFSI 200hp | 200 → 250 | +50 | 280 → 360 | +80 | Good (7.5/10) |
| 2.8 FSI 210hp | 210 → 225 | +15 | 280 → 300 | +20 | Moderate (4/10) |
| 3.0 TDI 225hp | 225 → 280 | +55 | 450 → 575 | +125 | Good (7/10) |
| 3.0 TDI 233hp | 233 → 280 | +47 | 450 → 575 | +125 | Good (7/10) |
| 3.2 FSI 255hp | 255 → 275 | +20 | 330 → 350 | +20 | Moderate (4/10) |
| 4.2 FSI 335hp | 335 → 355 | +20 | 420 → 445 | +25 | Limited (3.5/10) |
| 5.2 FSI 435hp | 435 → 455 | +20 | 540 → 565 | +25 | Limited (3/10) |
| RS6 5.0 TFSI 580hp | 580 → 680 | +100 | 650 → 750 | +100 | Good (6.5/10) |
Get a personalised remap quote for your Audi A6. We'll connect you with a trusted professional in your area.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method.
We recommend discussing your specific vehicle with a qualified remap professional before proceeding.
