Audi A8 4.2 TDI 350bhp tuning file
D4 (2010–2016) · Diesel · ECU: Bosch EDC17CP44 / Bosch EDC17CP24
Stage 1 remap: +50 bhp & +150 Nm
ECU
Read methods
Available solutions
Upload the original read of your Audi A8 4.2 TDI 350bhp and we'll return a Stage 1 tuning file worth 400 bhp and 950 Nm – up from 350 bhp and 800 Nm, an increase of +50 bhp (14%) and +150 Nm. Every file is checked by a calibrator on the Bosch EDC17CP44 / Bosch EDC17CP24 before release, and Adblue, DPF OFF, DTC Removal, EGR OFF can be combined in one upload.
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. 350 → 400 bhp equals roughly 261 → 298 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 | 4134 CC |
| Compression ratio | 16.5 : 1 |
| Bore × stroke | 83.0 X 95.5 mm |
| Engine code | CDSB |
Other Audi A8 D4 (2010–2016) engines
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