Audi A8 4.0 TDI 275bhp tuning file
D3 (2003–2010) · Diesel · ECU: Bosch EDC16C4
Stage 1 remap: +55 bhp & +120 Nm
ECU
Read methods
Available solutions
Our Stage 1 tuning file takes the Audi A8 4.0 TDI 275bhp from 275 bhp and 650 Nm to 330 bhp and 770 Nm – that's +55 bhp (20%) and +120 Nm more. The remap file is written by a calibrator for your exact software on the Bosch EDC16C4 and returned through the portal, normally within 5–15 minutes. Solutions such as Adblue, DPF OFF, DTC Removal, EGR OFF can go into the same file.
Who is this remap for?
On a diesel, the bigger gain is usually in torque. Expect stronger pulling from low revs, easier overtaking and a more relaxed drive on the motorway. 275 → 330 bhp equals roughly 205 → 246 kW.
Figures are guide values from our rolling road and comparable vehicles. Results depend on the vehicle's condition, hardware and fuel quality. Remapping in the UK: let your insurer know about the modification. DPF, EGR and AdBlue solutions are supplied for off-road and motorsport use only and are not legal for use on UK roads.
Engine specification
| Fuel type | Diesel |
| Engine size | 3936 CC |
| Compression ratio | 17.5 : 1 |
| Bore × stroke | 81.0 X 95.5 mm |
| Engine code | ASE |
Other Audi A8 D3 (2003–2010) engines
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