Audi S8 4.0 TFSI 520hp chiptuning
2012 (2018) · Petrol · ECU: Bosch MED17.1.1
Stage 1: +160 hp & +250 Nm
Audi S8 4.0 TFSI 520hp · 520 hp · 650 Nm
Power+160 hp · +31%
Stock520hp
Stage 1680hp
Torque+250 Nm · +38%
Stock650Nm
Stage 1900Nm
Engine ECU
Read methods
Available options
With an individually developed Stage 1 tuning file, the Audi S8 4.0 TFSI 520hp with 520 hp and 650 Nm gets 680 hp and 900 Nm – an increase of +160 hp (31%) and +250 Nm. The file is created by our tuning engineers for your exact software version on the Bosch MED17.1.1 ECU and is delivered via our file service portal in 5–15 minutes. Options such as DPF / EGR OFF can be combined in the same file.
Values are guide values from our dyno and comparable vehicles. Actual results depend on condition, hardware and fuel quality. Use only where legally permitted.
Technical data
| Fuel | Petrol |
| Displacement | 3993 CC |
| Compression ratio | 10.1 : 1 |
| Bore × stroke | 84.5 X 89.0 mm |
| Engine code | CGTA |
| Gearbox ECU | ZF AL551 |
Other engines: Audi S8 2012 (2018)
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