Mercedes Benz S 500 Turbo 435hp chiptuning
W221 (2005–2013) · Petrol · ECU: Bosch MED17.7.1
Stage 1: +75 hp & +120 Nm
Mercedes Benz S 500 Turbo 435hp · 435 hp · 700 Nm
Power+75 hp · +17%
Stock435hp
Stage 1510hp
Torque+120 Nm · +17%
Stock700Nm
Stage 1820Nm
Engine ECU
Read methods
Available options
With an individually developed Stage 1 tuning file, the Mercedes Benz S 500 Turbo 435hp with 435 hp and 700 Nm gets 510 hp and 820 Nm – an increase of +75 hp (17%) and +120 Nm. The file is created by our tuning engineers for your exact software version on the Bosch MED17.7.1 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 | 4663 CC |
| Compression ratio | 10.8 : 1 |
| Bore × stroke | 92.9 X 86.0 mm |
| Engine code | M278.932 |
Other engines: Mercedes Benz S W221 (2005–2013)
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